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Volume 13, Issue 12
Test negative case–control study of COVID-19 vaccine effectiveness for symptomatic SARS-CoV-2 infection among healthcare workers: Zambia, 2021–2022
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Test negative case–control study of COVID-19 vaccine effectiveness for symptomatic SARS-CoV-2 infection among healthcare workers: Zambia, 2021–2022
Online download statistics by month:
Online download statistics by month: December 2023 to November 2024
Abstract
Full
Pdf
Dec 2023
1286
1283
165
Jan 2024
352
343
51
Feb 2024
277
274
43
Mar 2024
296
296
45
Apr 2024
288
287
35
May 2024
69
65
49
Jun 2024
43
41
22
Jul 2024
57
55
27
Aug 2024
33
29
21
Sep 2024
51
51
39
Oct 2024
40
40
22
Nov 2024
20
20
8
Total
2812
2784
527
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