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Volume 75, Issue 1
Role of presymptomatic transmission of COVID-19: evidence from Beijing, China
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Short report
Role of presymptomatic transmission of COVID-19: evidence from Beijing, China
Online download statistics by month:
Online download statistics by month: August 2020 to December 2021
Abstract
Full
Pdf
Aug 2020
311
310
77
Sep 2020
717
708
202
Oct 2020
307
305
77
Nov 2020
611
604
65
Dec 2020
1400
1390
203
Jan 2021
1197
1180
267
Feb 2021
674
652
125
Mar 2021
501
470
120
Apr 2021
417
400
155
May 2021
275
261
86
Jun 2021
226
212
117
Jul 2021
256
250
83
Aug 2021
229
227
45
Sep 2021
232
235
67
Oct 2021
168
168
56
Nov 2021
161
158
50
Dec 2021
150
152
36
Total
7832
7682
1831
Read the full text or download the PDF:
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