Knowledge (XXG)

2022 Langya virus outbreak in China

Source 📝

124:
The virus does not appear to spread easily from person to person, consistent with the 35 reported cases being apparently independent from one another. In 26 of the 35 human cases reported in China, the only identified infectious agent was LayV; in the LayV-only cases, symptoms appeared such as
148:, both of which cause respiratory infections that can be fatal, and both of which show low person-to-person transmissibility. The exact method of transmission between animals and from animal to person remains unknown. The closest viral strain match to LayV is 155:
Initial detection of the virus was made during an infection surveillance study at three hospitals in Eastern China involving patients exhibiting a fever. The
303: 212: 429: 366: 186: 156: 424: 419: 414: 251: 113:
was a 53-year-old female farmer who had been in contact with shrews and presented with a fever, headache, cough and nausea in
434: 360:
Zhang X, Jiang F, Zhu F, Zhang Y, Tan C, Anderson DE, Fan H, Dong L, Li C, Zhang P, Wang L, Liu W (4 August 2022).
439: 152:(MojV), discovered in 2012 in rats in southern China and responsible for several fatal respiratory infections. 109:(LayV) was reported in China in August 2022, with 35 identified cases spanning from 2018 to August 2022. The 187:"New Langya virus found in China could be 'tip of the iceberg' for undiscovered pathogens, researchers say" 149: 393: 284: 32: 385: 276: 160: 375: 268: 259: 129: 137: 125:
fever, fatigue, and coughing. No deaths due to LayV had been reported as of August 2022.
408: 397: 288: 213:"What is Langya, the fresh zoonotic virus outbreak that infected 35 people in China?" 335: 308: 141: 114: 145: 272: 331: 110: 389: 304:"Newly identified Langya virus tracked after China reports dozens of cases" 280: 117:. The virus was named "Langya" after the hometown of the index patient in 380: 361: 118: 68: 133: 58: 190: 252:"New Animal Virus That Can Infect People Identified in China" 132:
which has been shown to be present in goats and dogs, where
332:"CDC to monitor novel virus after China infection reports" 159:
said they would monitor the virus closely and establish a
362:"A Zoonotic Henipavirus in Febrile Patients in China" 93: 83: 75: 64: 54: 46: 38: 28: 23: 330:Chen, Chieh-ling; Ken, Chao (8 August 2022). 8: 379: 172: 20: 211:Pandey, Nikhil, ed. (9 August 2022). 140:species. LayV is closely related to 7: 250:Mallapaty, Smriti (25 August 2022). 245: 243: 241: 239: 237: 235: 233: 180: 178: 176: 185:McCarthy, Simone (12 August 2022). 24:2018-22 China Langya virus outbreak 16:2022 langya virus outbreak in China 157:Taiwan Centers for Disease Control 14: 128:LayV infection is a respiratory 163:method to identify the virus. 107:outbreak of Langya henipavirus 1: 302:Lu, Donna (10 August 2022). 456: 430:Disease outbreaks in China 273:10.1038/d41586-022-02175-z 425:2022 disasters in China 50:Transmitted from shrews 420:2022 disease outbreaks 415:2018 disease outbreaks 381:10.1056/NEJMc2202705 435:History of Shandong 150:Mojiang henipavirus 105:A possibly ongoing 370:(Correspondence). 33:Langya henipavirus 161:genome sequencing 103: 102: 447: 440:History of Henan 401: 383: 367:N. Engl. J. Med. 347: 346: 344: 342: 327: 321: 320: 318: 316: 299: 293: 292: 256: 247: 228: 227: 225: 223: 208: 202: 201: 199: 197: 182: 130:zoonotic disease 86: 21: 455: 454: 450: 449: 448: 446: 445: 444: 405: 404: 359: 356: 354:Further reading 351: 350: 340: 338: 329: 328: 324: 314: 312: 301: 300: 296: 267:(7924): 656–7. 254: 249: 248: 231: 221: 219: 210: 209: 205: 195: 193: 184: 183: 174: 169: 138:viral reservoir 136:appear to be a 96: 85:Confirmed cases 84: 79:2018 – ongoing? 17: 12: 11: 5: 453: 451: 443: 442: 437: 432: 427: 422: 417: 407: 406: 403: 402: 355: 352: 349: 348: 322: 294: 229: 203: 171: 170: 168: 165: 101: 100: 97: 94: 91: 90: 87: 81: 80: 77: 73: 72: 66: 65:First outbreak 62: 61: 56: 52: 51: 48: 44: 43: 40: 36: 35: 30: 26: 25: 15: 13: 10: 9: 6: 4: 3: 2: 452: 441: 438: 436: 433: 431: 428: 426: 423: 421: 418: 416: 413: 412: 410: 399: 395: 391: 387: 382: 377: 373: 369: 368: 363: 358: 357: 353: 337: 333: 326: 323: 311: 310: 305: 298: 295: 290: 286: 282: 278: 274: 270: 266: 262: 261: 253: 246: 244: 242: 240: 238: 236: 234: 230: 218: 214: 207: 204: 192: 188: 181: 179: 177: 173: 166: 164: 162: 158: 153: 151: 147: 143: 139: 135: 131: 126: 122: 120: 116: 112: 108: 98: 92: 88: 82: 78: 74: 70: 67: 63: 60: 57: 53: 49: 45: 41: 37: 34: 31: 27: 22: 19: 374:(5): 470–2. 371: 365: 339:. Retrieved 336:Focus Taiwan 325: 313:. Retrieved 309:The Guardian 307: 297: 264: 258: 220:. Retrieved 216: 206: 194:. Retrieved 154: 142:Hendra virus 127: 123: 115:Qingdao city 106: 104: 39:Virus strain 18: 222:2 September 146:Nipah virus 409:Categories 167:References 111:index case 398:251315935 341:13 August 315:13 August 289:251517381 196:13 August 390:35921459 281:35953571 119:Shandong 69:Shandong 55:Location 71:, China 29:Disease 396:  388:  287:  279:  260:Nature 134:shrews 95:Deaths 47:Source 394:S2CID 285:S2CID 255:(PDF) 59:China 386:PMID 343:2022 317:2022 277:PMID 224:2022 217:WION 198:2022 144:and 76:Date 42:LayV 376:doi 372:387 269:doi 265:608 191:CNN 411:: 392:. 384:. 364:. 334:. 306:. 283:. 275:. 263:. 257:. 232:^ 215:. 189:. 175:^ 121:. 89:35 400:. 378:: 345:. 319:. 291:. 271:: 226:. 200:. 99:0

Index

Langya henipavirus
China
Shandong
index case
Qingdao city
Shandong
zoonotic disease
shrews
viral reservoir
Hendra virus
Nipah virus
Mojiang henipavirus
Taiwan Centers for Disease Control
genome sequencing



"New Langya virus found in China could be 'tip of the iceberg' for undiscovered pathogens, researchers say"
CNN
"What is Langya, the fresh zoonotic virus outbreak that infected 35 people in China?"







"New Animal Virus That Can Infect People Identified in China"
Nature
doi

Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.