207:. These centers receive samples obtained from patients diagnosed with ILI, and test the samples for the presence of an influenza virus. Not all patients diagnosed with ILI are tested, and not all test results are reported. Samples are selected for testing based on severity of ILI, and as part of routine sampling, and at participating surveillance clinics and laboratories. The United States has a general surveillance program, a border surveillance program, and a hospital surveillance program, all devoted to finding new outbreaks of influenza.
413:. Influenza, RSV, and certain bacterial infections are particularly important causes of ILI because these infections can lead to serious complications requiring hospitalization. Physicians who examine persons with ILI can use a combination of epidemiologic and clinical data (information about recent other patients and the individual patient) and, if necessary, laboratory and radiographic tests to determine the cause of the ILI. The use of
42:
444:, the CDC advised physicians to "consider swine influenza infection in the differential diagnosis of patients with acute febrile respiratory illness who have either been in contact with persons with confirmed swine flu, or who were in one of the five U.S. states that have reported swine flu cases or in Mexico during the 7 days preceding their illness onset." A diagnosis of
192:
diagnosis of influenza is a diagnosis of ILI, not of influenza. This distinction usually is of no great concern because, regardless of cause, most cases of ILI are mild and self-limiting. Furthermore, except perhaps during the peak of a major outbreak of influenza, most cases of ILI are not due to
225:
Samples are respiratory samples, usually collected by a physician, nurse, or assistant, and sent to a hospital laboratory for preliminary testing. There are several methods of collecting a respiratory sample, depending on requirements of the laboratory that will test the sample. A sample may be
143:
defines an illness as an ILI if the patient has a fever greater than or equal to 38 °C and a cough, which began in the last 10 days. If the patient requires hospitalisation, the illness is classified instead as a severe acute respiratory infection (SARI). Other organisations may have different
1067:
Aabenhus, Rune; Jensen, Jens-Ulrik S; Jørgensen, Karsten Juhl; Hróbjartsson, Asbjørn; Bjerrum, Lars (6 November 2014). "Biomarkers as point-of-care tests to guide prescription of antibiotics in patients with acute respiratory infections in primary care".
942:"A dose escalating, placebo controlled, double blind, single dose and multidose, safety and tolerability study of fontolizumab, a humanised anti-interferon gamma antibody, in patients with moderate to severe Crohn's disease"
1131:
Centers for
Disease Control and Prevention (CDC) (2 November 2001). "Update: Investigation of bioterrorism-related anthrax and interim guidelines for clinical evaluation of persons with possible anthrax".
734:
Moore C, Corden S, Sinha J, Jones R (November 2008). "Dry cotton or flocked respiratory swabs as a simple collection technique for the molecular detection of respiratory viruses using real-time NASBA".
1802:
1797:
222:
of infection, peaking with the peak incidence of influenza (see figure). During an epidemic, 60–70% of patients with a clear influenza-like illness actually have influenza.
556:
1107:"CDC Health Update: Swine Influenza A (H1N1) Update: New Interim Recommendations and Guidance for Health Directors about Strategic National Stockpile Materiel"
897:
Antoniou C, Stefanaki I, Stratigos A, et al. (April 2007). "The Greek experience with efalizumab in psoriasis from a university dermatologic hospital".
242:
1316:
1957:
2198:
193:
influenza. ILI is very common: in the United States each adult can average 1–3 episodes per year and each child can average 3–6 episodes per year.
218:, only 25,925 (14.1%) were positive for influenza. The percent positive reached a maximum of about 25%. The percent positive increases with the
210:
In most years, in the majority of samples tested, the influenza virus is not present (see figure above). In the United States during the 2008–9
1267:
All horse systems go: the horse owner's full-color veterinary care and conditioning resource for modern performance, sport, and pleasure horses
1143:
1102:
854:
Moses H, Brandes DW (September 2008). "Managing adverse effects of disease-modifying agents used for treatment of multiple sclerosis".
686:
660:
617:
215:
145:
2247:
1309:
564:
2353:
441:
2358:
1134:
622:
440:
swine flu requires not only symptoms but also a high likelihood of swine flu due to the person's recent history. During the
493:
421:) along with an examination by a doctor may help to identify a bacterial and avoid an unnecessary antibiotic prescription.
139:
The term ILI can be used casually, but when used in the surveillance of influenza cases, can have a strict definition. The
1894:
1606:
1568:
1302:
1925:
2097:
2092:
1899:
1274:
708:
414:
378:
17:
2205:
2160:
770:
Chimenti C, Pieroni M, Frustaci A (April 2006). "Myocarditis: when to suspect and how to diagnose it in athletes".
456:
If a person with ILI also has either a history of exposure or an occupational or environmental risk of exposure to
2185:
1792:
1787:
1782:
1971:
1869:
1812:
1777:
1772:
1767:
1762:
1757:
1752:
1747:
1742:
1737:
1732:
1727:
1722:
1717:
1712:
1707:
1702:
1697:
1692:
1687:
1682:
1677:
1986:
1904:
1889:
620:(9 November 2001). "Considerations for distinguishing influenza-like illness from inhalational anthrax".
386:
246:
1294:
369:
that stop within a few days. Most cases of ILI are caused not by influenza but by other viruses (e.g.,
204:
682:
586:
2332:
1947:
1366:
1171:
140:
409:
219:
108:
typically in connection with a sudden onset of illness. In most cases, the symptoms are caused by
2289:
2175:
2145:
2140:
2034:
1839:
1561:
1361:
1329:
485:
127:, which tends to be less common but more severe than the common cold. Less common causes include
2389:
2150:
1952:
1920:
1855:
465:
448:
swine flu required laboratory testing of a respiratory sample (a simple nose and throat swab).
433:
327:
also commonly cause flu-like symptoms. Other drugs associated with a flu-like syndrome include
324:
1930:
1456:
515:
403:
200:
1940:
1110:
510:
397:
189:
8:
2000:
1884:
1601:
1371:
320:
308:
356:
2394:
2379:
2132:
2074:
1821:
1591:
1554:
1325:
1247:
1193:
1166:
1049:
1024:
Scheinfeld N, Rosenberg JD, Weinberg JM (2004). "Levamisole in dermatology: a review".
966:
941:
922:
879:
783:
418:
148:
defines it as a 100 °F (38 °C) fever or greater, and a cough or sore throat.
1002:
831:
806:
156:
The causes of influenza-like illness range from benign self-limited illnesses such as
2384:
2155:
2084:
1642:
1596:
1280:
1270:
1239:
1234:
1217:
1198:
1147:
1081:
1041:
1037:
1006:
989:
Body JJ (August 2001). "Dosing regimens and main adverse events of bisphosphonates".
971:
914:
910:
871:
836:
787:
752:
631:
425:
362:
340:
312:
69:
926:
883:
534:
361:
Influenza-like illness is a nonspecific respiratory illness characterized by fever,
2297:
2242:
2232:
2170:
1834:
1657:
1652:
1647:
1637:
1251:
1229:
1188:
1180:
1077:
1073:
1053:
1033:
998:
961:
953:
906:
863:
826:
818:
779:
748:
744:
473:
822:
657:
FluView: A Weekly
Influenza Surveillance Report Prepared by the Influenza Division
468:
requires distinguishing between ILI and anthrax. Other rare causes of ILI include
2270:
2254:
429:
344:
157:
1130:
2009:
1616:
1493:
328:
128:
1106:
867:
712:
2373:
2302:
2165:
1383:
286:
113:
1284:
957:
2312:
1935:
1611:
1441:
1388:
1378:
1243:
1202:
1151:
1085:
1045:
1010:
975:
918:
875:
840:
791:
756:
635:
282:
266:
1101:
711:. European Influenza Surveillance Scheme. 21 November 2005. Archived from
616:
2317:
2044:
2039:
2027:
1829:
1446:
1413:
1337:
1324:
505:
428:, many thousands of cases of ILI were reported in the media as suspected
374:
332:
274:
262:
231:
120:
2275:
2193:
2069:
2022:
2017:
1621:
1530:
1526:
807:"Selection for virulent dengue viruses occurs in humans and mosquitoes"
391:
382:
370:
336:
316:
227:
211:
169:
161:
2327:
2322:
2102:
2061:
2054:
2049:
1577:
290:
196:
165:
124:
93:
81:
73:
1184:
214:
through 18 April, out of 183,839 samples tested and reported to the
1521:
1516:
1500:
1483:
1436:
1066:
469:
302:
254:
177:
109:
105:
97:
652:
46:
Proportion of positive influenza tests during a recent flu season.
2237:
1488:
1478:
1470:
1466:
1451:
1167:"The primary care differential diagnosis of inhalational anthrax"
492:. For these horses, light exercise speeds resolution of the ILI.
489:
461:
366:
294:
278:
250:
89:
77:
940:
Reinisch W, Hommes DW, Van Assche G, et al. (August 2006).
2107:
1408:
270:
258:
173:
101:
85:
2307:
1356:
1546:
1428:
1023:
298:
41:
896:
804:
653:"2008–2009 Influenza Season Week 15 ending April 18, 2009"
537:. European Influenza Surveillance Scheme. 12 December 2005
168:, to severe, sometimes life-threatening, diseases such as
131:
of many drugs and manifestations of many other diseases.
939:
769:
805:
Cologna R, Armstrong PM, Rico-Hesse R (January 2005).
389:). Less common causes of ILI include bacteria such as
733:
557:"WHO surveillance case definitions for ILI and SARI"
116:activation, and are thus relatively non-specific.
2371:
1215:
1264:
339:. A flu-like syndrome can also be caused by an
612:
610:
608:
1562:
1310:
1097:
1095:
1218:"Bioterrorism for the respiratory physician"
1124:
1017:
982:
933:
890:
853:
798:
1164:
763:
727:
647:
645:
605:
1569:
1555:
1317:
1303:
1144:Centers for Disease Control and Prevention
1103:Centers for Disease Control and Prevention
1092:
687:Centers for Disease Control and Prevention
661:Centers for Disease Control and Prevention
618:Centers for Disease Control and Prevention
40:
1233:
1192:
965:
830:
76:or other illness causing a set of common
1216:Waterer GW, Robertson H (January 2009).
709:"Influenza – Frequently asked questions"
642:
496:(NSAIDs) may be given with the vaccine.
1070:Cochrane Database of Systematic Reviews
988:
14:
2372:
1165:Temte JL, Zinkel AR (September 2004).
442:2009 flu pandemic in the United States
2359:US influenza statistics by flu season
1550:
1298:
1135:Morbidity and Mortality Weekly Report
623:Morbidity and Mortality Weekly Report
494:Non-steroidal anti-inflammatory drugs
347:in physically dependent individuals.
203:by a global network of more than 110
847:
357:Influenza § Signs and symptoms
24:
2354:2017–2018 United States flu season
784:10.2459/01.JCM.0000219325.50622.93
25:
2406:
2093:Live attenuated influenza vaccine
683:"Flu Activity & Surveillance"
415:multiplexed point-of-care testing
379:human respiratory syncytial virus
119:Common causes of ILI include the
1235:10.1111/j.1440-1843.2008.01446.x
1038:10.2165/00128071-200405020-00004
911:10.1111/j.1365-2133.2007.07764.x
484:ILI occurs in some horses after
451:
311:that may cause ILI include many
1269:. Trafalgar Square Publishing.
1258:
1209:
1158:
1060:
243:Infectious diseases causing ILI
237:
144:definitions. For instance, the
1078:10.1002/14651858.CD010130.pub2
749:10.1016/j.jviromet.2008.08.001
737:Journal of Virological Methods
701:
675:
579:
549:
527:
13:
1:
2151:Russian flu (1889–1890)
1576:
1003:10.1016/S0093-7754(01)90232-5
823:10.1128/JVI.79.2.853-859.2005
521:
134:
479:
432:. Most were false alarms. A
350:
230:simply by wiping with a dry
183:
7:
499:
387:human parainfluenza viruses
247:respiratory syncytial virus
10:
2411:
1926:Transmission and infection
354:
343:or other vaccines, and by
205:National Influenza Centers
2341:
2288:
2263:
2225:
2218:
2206:Central Luzon H5N6 (2017)
2184:
2146:Influenza pandemic (1557)
2141:Influenza pandemic (1510)
2131:
2120:
2083:
2008:
1999:
1979:
1970:
1913:
1877:
1868:
1848:
1820:
1811:
1666:
1630:
1584:
1509:
1465:
1426:
1397:
1345:
1336:
1172:Annals of Family Medicine
868:10.1185/03007990802329959
226:obtained from around the
151:
141:World Health Organization
39:
34:
2248:2007 Australian outbreak
1265:Loving, Nancy S (2006).
778:(4). Hagerstown: 301–6.
410:Streptococcus pneumoniae
199:in humans is subject to
2035:Neuraminidase inhibitor
958:10.1136/gut.2005.079434
486:intramuscular injection
325:Chemotherapeutic agents
80:. These include fever,
2349:Influenza-like illness
2018:Adamantane derivatives
466:differential diagnosis
434:differential diagnosis
54:Influenza-like illness
35:Influenza-like illness
2199:1989–1990 UK outbreak
2161:Asian flu (1957-1958)
997:(4 Suppl 11): 49–53.
587:"Surveillance Manual"
516:Histamine glutarimide
404:Mycoplasma pneumoniae
321:monoclonal antibodies
201:clinical surveillance
2166:Hong Kong flu (1968)
1958:Pandemic preparation
1328:that are general or
1111:Health Alert Network
511:Disease surveillance
398:Chlamydia pneumoniae
309:Pharmaceutical drugs
715:on 10 February 2009
365:, cough, and other
305:, and many others.
2156:Spanish flu (1918)
2075:Baloxavir marboxil
1900:West Bengal (2008)
1835:1977 (Russian flu)
1830:1918 (Spanish flu)
1326:Signs and symptoms
1026:Am J Clin Dermatol
567:on 19 October 2014
535:"Case definitions"
458:Bacillus anthracis
419:C-reactive protein
162:rhinoviral disease
2367:
2366:
2284:
2283:
2214:
2213:
2194:Fujian flu (H3N2)
2116:
2115:
1995:
1994:
1966:
1965:
1921:Genetic structure
1864:
1863:
1668:Influenza A virus
1607:Genome sequencing
1544:
1543:
1536:Flu-like symptoms
1422:
1421:
1362:of unknown origin
1105:(26 April 2009).
905:(Suppl 2): 12–6.
856:Curr Med Res Opin
426:2009 flu pandemic
345:opioid withdrawal
341:influenza vaccine
188:Technically, any
70:medical diagnosis
66:flu-like symptoms
62:flu-like syndrome
60:), also known as
51:
50:
27:Medical diagnosis
18:Flu-like symptoms
16:(Redirected from
2402:
2298:Acute bronchitis
2223:
2222:
2176:Swine flu (2009)
2171:1977 Russian flu
2129:
2128:
2065:
2006:
2005:
1977:
1976:
1875:
1874:
1840:2009 (Swine flu)
1818:
1817:
1638:Orthomyxoviridae
1571:
1564:
1557:
1548:
1547:
1402:
1350:
1343:
1342:
1319:
1312:
1305:
1296:
1295:
1290:
1288:
1262:
1256:
1255:
1237:
1213:
1207:
1206:
1196:
1162:
1156:
1155:
1128:
1122:
1121:
1119:
1117:
1099:
1090:
1089:
1072:(11): CD010130.
1064:
1058:
1057:
1021:
1015:
1014:
986:
980:
979:
969:
937:
931:
930:
894:
888:
887:
851:
845:
844:
834:
802:
796:
795:
772:J Cardiovasc Med
767:
761:
760:
731:
725:
724:
722:
720:
705:
699:
698:
696:
694:
679:
673:
672:
670:
668:
649:
640:
639:
614:
603:
602:
600:
598:
583:
577:
576:
574:
572:
563:. Archived from
553:
547:
546:
544:
542:
531:
474:metal fume fever
212:influenza season
44:
32:
31:
21:
2410:
2409:
2405:
2404:
2403:
2401:
2400:
2399:
2370:
2369:
2368:
2363:
2337:
2280:
2259:
2210:
2180:
2125:
2123:
2112:
2079:
2063:
2010:Antiviral drugs
1991:
1962:
1948:Human mortality
1941:clinical trials
1909:
1860:
1844:
1807:
1671:
1669:
1662:
1626:
1580:
1575:
1545:
1540:
1505:
1461:
1418:
1398:
1393:
1346:
1332:
1323:
1293:
1277:
1263:
1259:
1214:
1210:
1185:10.1370/afm.125
1163:
1159:
1129:
1125:
1115:
1113:
1100:
1093:
1065:
1061:
1022:
1018:
987:
983:
938:
934:
895:
891:
852:
848:
803:
799:
768:
764:
732:
728:
718:
716:
707:
706:
702:
692:
690:
689:. 17 April 2009
681:
680:
676:
666:
664:
663:. 24 April 2009
651:
650:
643:
615:
606:
596:
594:
593:. 29 March 2019
585:
584:
580:
570:
568:
555:
554:
550:
540:
538:
533:
532:
528:
524:
502:
482:
454:
359:
353:
329:bisphosphonates
240:
186:
158:gastroenteritis
154:
137:
47:
28:
23:
22:
15:
12:
11:
5:
2408:
2398:
2397:
2392:
2387:
2382:
2365:
2364:
2362:
2361:
2356:
2351:
2345:
2343:
2342:Related topics
2339:
2338:
2336:
2335:
2330:
2325:
2320:
2315:
2310:
2305:
2300:
2294:
2292:
2286:
2285:
2282:
2281:
2279:
2278:
2273:
2267:
2265:
2261:
2260:
2258:
2257:
2252:
2251:
2250:
2240:
2235:
2229:
2227:
2220:
2216:
2215:
2212:
2211:
2209:
2208:
2203:
2202:
2201:
2190:
2188:
2182:
2181:
2179:
2178:
2173:
2168:
2163:
2158:
2153:
2148:
2143:
2137:
2135:
2126:
2121:
2118:
2117:
2114:
2113:
2111:
2110:
2105:
2100:
2095:
2089:
2087:
2081:
2080:
2078:
2077:
2072:
2067:
2064:(experimental)
2059:
2058:
2057:
2052:
2047:
2042:
2032:
2031:
2030:
2025:
2014:
2012:
2003:
1997:
1996:
1993:
1992:
1990:
1989:
1983:
1981:
1974:
1968:
1967:
1964:
1963:
1961:
1960:
1955:
1950:
1945:
1944:
1943:
1933:
1928:
1923:
1917:
1915:
1911:
1910:
1908:
1907:
1905:2020s outbreak
1902:
1897:
1892:
1887:
1885:Croatia (2005)
1881:
1879:
1872:
1866:
1865:
1862:
1861:
1859:
1858:
1852:
1850:
1846:
1845:
1843:
1842:
1837:
1832:
1826:
1824:
1815:
1809:
1808:
1806:
1805:
1800:
1795:
1790:
1785:
1780:
1775:
1770:
1765:
1760:
1755:
1750:
1745:
1740:
1735:
1730:
1725:
1720:
1715:
1710:
1705:
1700:
1695:
1690:
1685:
1680:
1674:
1672:
1667:
1664:
1663:
1661:
1660:
1655:
1650:
1645:
1640:
1634:
1632:
1628:
1627:
1625:
1624:
1619:
1617:Superinfection
1614:
1609:
1604:
1599:
1594:
1588:
1586:
1585:General topics
1582:
1581:
1574:
1573:
1566:
1559:
1551:
1542:
1541:
1539:
1538:
1533:
1524:
1519:
1513:
1511:
1507:
1506:
1504:
1503:
1498:
1497:
1496:
1486:
1481:
1475:
1473:
1463:
1462:
1460:
1459:
1454:
1449:
1444:
1439:
1433:
1431:
1424:
1423:
1420:
1419:
1417:
1416:
1411:
1405:
1403:
1395:
1394:
1392:
1391:
1386:
1381:
1376:
1375:
1374:
1369:
1364:
1353:
1351:
1340:
1334:
1333:
1330:constitutional
1322:
1321:
1314:
1307:
1299:
1292:
1291:
1275:
1257:
1208:
1157:
1123:
1091:
1059:
1016:
981:
952:(8): 1138–44.
932:
889:
862:(9): 2679–90.
846:
797:
762:
726:
700:
674:
641:
604:
578:
548:
525:
523:
520:
519:
518:
513:
508:
501:
498:
481:
478:
453:
450:
355:Main article:
352:
349:
239:
236:
185:
182:
153:
150:
136:
133:
100:, body aches,
49:
48:
45:
37:
36:
26:
9:
6:
4:
3:
2:
2407:
2396:
2393:
2391:
2390:Medical signs
2388:
2386:
2383:
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2309:
2306:
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2303:Bronchiolitis
2301:
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2295:
2293:
2291:
2290:Complications
2287:
2277:
2276:Fujian (H5N1)
2274:
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2268:
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2253:
2249:
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2130:
2127:
2122:Pandemics and
2119:
2109:
2106:
2104:
2101:
2099:
2096:
2094:
2091:
2090:
2088:
2086:
2082:
2076:
2073:
2071:
2068:
2066:
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2056:
2053:
2051:
2048:
2046:
2043:
2041:
2038:
2037:
2036:
2033:
2029:
2026:
2024:
2021:
2020:
2019:
2016:
2015:
2013:
2011:
2007:
2004:
2002:
1998:
1988:
1985:
1984:
1982:
1978:
1975:
1973:
1969:
1959:
1956:
1954:
1953:Social impact
1951:
1949:
1946:
1942:
1939:
1938:
1937:
1934:
1932:
1931:Global spread
1929:
1927:
1924:
1922:
1919:
1918:
1916:
1912:
1906:
1903:
1901:
1898:
1896:
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1510:Miscellaneous
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495:
491:
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467:
463:
459:
452:In rare cases
449:
447:
443:
439:
435:
431:
427:
422:
420:
417:such as CRP (
416:
412:
411:
406:
405:
400:
399:
394:
393:
388:
384:
380:
376:
375:coronaviruses
372:
368:
364:
358:
348:
346:
342:
338:
334:
330:
326:
322:
318:
314:
310:
306:
304:
300:
296:
292:
288:
287:poliomyelitis
284:
280:
276:
272:
268:
264:
260:
256:
252:
248:
244:
235:
233:
229:
223:
221:
217:
213:
208:
206:
202:
198:
194:
191:
181:
179:
175:
171:
167:
163:
159:
149:
147:
142:
132:
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126:
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115:
114:immune system
111:
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79:
75:
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67:
63:
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43:
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2348:
2333:Strep throat
2313:Otitis media
1890:India (2006)
1612:Reassortment
1535:
1442:Chronic pain
1399:
1389:Night sweats
1379:Hyperthermia
1367:drug-induced
1347:
1266:
1260:
1225:
1221:
1211:
1176:
1170:
1160:
1139:
1133:
1126:
1114:. Retrieved
1069:
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713:the original
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677:
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569:. Retrieved
565:the original
560:
551:
539:. Retrieved
529:
483:
457:
455:
445:
437:
423:
408:
402:
396:
390:
383:adenoviruses
371:rhinoviruses
360:
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283:dengue fever
267:Lyme disease
241:
238:Other causes
224:
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187:
155:
138:
129:side effects
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112:released by
72:of possible
65:
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2318:Pharyngitis
2264:Non-mammals
2045:Laninamivir
2040:Oseltamivir
2028:Rimantadine
1856:2009 A/H1N1
1658:Influenza D
1653:Influenza C
1648:Influenza B
1643:Influenza A
1447:Cancer pain
1414:Hypothermia
1338:Temperature
1228:(1): 5–11.
1222:Respirology
991:Semin Oncol
743:(2): 84–9.
506:Attack rate
424:During the
333:caspofungin
317:interferons
275:myocarditis
263:hepatitis C
257:infection,
232:cotton swab
121:common cold
2374:Categories
2070:Umifenovir
2062:Peramivir
2023:Amantadine
2001:Treatments
1622:Flu season
1531:polydipsia
1527:Polyphagia
1457:Tenderness
1427:Aches and
522:References
464:), then a
392:Legionella
337:levamisole
170:meningitis
135:Definition
96:, loss of
2395:Syndromes
2380:Influenza
2328:Sinusitis
2323:Pneumonia
2219:Non-human
2186:Epidemics
2133:Pandemics
2124:epidemics
2103:Pandemrix
2055:Zanamivir
2050:Peramivir
1987:2020–2022
1980:Outbreaks
1895:UK (2007)
1878:Outbreaks
1822:Pandemics
1602:Treatment
1578:Influenza
1494:of muscle
1479:Lassitude
1146:: 941–8.
480:In horses
446:confirmed
430:swine flu
351:Diagnosis
313:biologics
291:pneumonia
220:incidence
197:Influenza
184:Influenza
166:influenza
125:influenza
110:cytokines
94:dry cough
82:shivering
74:influenza
2385:Symptoms
2085:Vaccines
1670:subtypes
1592:Research
1522:Anorexia
1517:Cachexia
1501:Asthenia
1484:Lethargy
1437:Headache
1289:page 439
1285:61864306
1244:19144044
1203:15506578
1152:11708591
1116:27 April
1086:25374293
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792:16645406
757:18761378
719:28 April
693:26 April
667:26 April
636:11724153
597:11 March
571:11 March
500:See also
490:vaccines
470:leukemia
438:probable
367:symptoms
315:such as
303:COVID-19
255:HIV/AIDS
253:, acute
245:include
190:clinical
178:leukemia
106:sneezing
98:appetite
78:symptoms
2226:Mammals
1936:Vaccine
1914:Science
1849:Science
1631:Viruses
1597:Vaccine
1489:Atrophy
1471:fatigue
1467:Malaise
1452:Myalgia
1252:8106844
1194:1466714
1054:1171779
967:1856289
811:J Virol
591:cdc.gov
541:15 July
462:anthrax
363:fatigue
295:measles
279:Q fever
251:malaria
90:malaise
68:, is a
2243:Equine
2238:Feline
2233:Canine
2108:Audenz
2098:Brands
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385:, and
335:, and
271:rabies
259:herpes
176:, and
174:sepsis
164:, and
152:Causes
104:, and
102:nausea
86:chills
2308:Croup
2271:Avian
2255:Swine
1803:H11N9
1798:H11N2
1793:H10N8
1788:H10N7
1783:H10N3
1429:pains
1357:Fever
1248:S2CID
1050:S2CID
923:S2CID
880:S2CID
1972:H5N8
1870:H5N1
1813:H1N1
1778:H9N2
1773:H7N9
1768:H7N7
1763:H7N4
1758:H7N3
1753:H7N2
1748:H7N1
1743:H6N1
1738:H5N9
1733:H5N8
1728:H5N6
1723:H5N3
1718:H5N2
1713:H5N1
1708:H3N8
1703:H3N2
1698:H3N1
1693:H2N3
1688:H2N2
1683:H1N2
1678:H1N1
1529:and
1469:and
1400:cold
1348:heat
1281:OCLC
1271:ISBN
1240:PMID
1199:PMID
1148:PMID
1118:2009
1082:PMID
1042:PMID
1007:PMID
972:PMID
915:PMID
872:PMID
837:PMID
788:PMID
753:PMID
721:2009
695:2009
669:2009
632:PMID
599:2020
573:2020
543:2009
472:and
319:and
299:SARS
228:nose
123:and
1230:doi
1189:PMC
1181:doi
1074:doi
1034:doi
999:doi
962:PMC
954:doi
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907:doi
903:156
864:doi
827:PMC
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780:doi
745:doi
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561:WHO
488:of
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216:CDC
146:CDC
64:or
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