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Volume 29, Number 9—September 2023
Research

Shifting Patterns of Influenza Circulation during the COVID-19 Pandemic, Senegal

Alexandre LamprosComments to Author , Cheikh Talla, Maryam Diarra, Billo Tall, Samba Sagne, Mamadou Korka Diallo, Boly Diop, Ibrahim Oumar, Ndongo Dia, Amadou Alpha Sall, Mamadou Aliou Barry1Comments to Author , and Cheikh Loucoubar1
Author affiliations: Hôpital Européen Georges Pompidou, Paris, France (A. Lampros); Institut Pasteur de Dakar, Dakar, Senegal (A. Lampros, C. Talla, M. Diarra, B. Tall, S. Sagne, M. Korka Diallo, N. Dia, A.A. Sall, M.A. Barry, C. Loucoubar); Government of Senegal Ministry of Health and Social Action, Dakar (A. Lampros, B. Diop); World Health Organization, Dakar (A. Lampros, I. Oumar)

Main Article

Figure 5

Number of reverse transcription PCR (RT-PCR)–positive samples per week in a study of shifting patterns of influenza circulation during the COVID-19 pandemic, Senegal. Data represent RT-PCR–positive tests per epidemiologic week reported by the sentinelle syndromique du Sénégal (sentinel syndromic surveillance of Senegal), also known as the 4S Network, including influenza subtypes and SARS-CoV-2 variants. A) Weekly influenza incidence during the prepandemic period, January 2018–2019. B) Weekly influenza and SARS-CoV-2 incidence during the pandemic period, January 2020–July 2022.

Figure 5. Number of reverse transcription PCR (RT-PCR)–positive samples per week in a study of shifting patterns of influenza circulation during the COVID-19 pandemic, Senegal. Data represent RT-PCR–positive tests per epidemiologic week reported by the sentinelle syndromique du Sénégal (sentinel syndromic surveillance of Senegal), also known as the 4S Network, including influenza subtypes and SARS-CoV-2 variants. A) Weekly influenza incidence during the prepandemic period, January 2018–2019. B) Weekly influenza and SARS-CoV-2 incidence during the pandemic period, January 2020–July 2022.

Main Article

1These authors contributed equally to this article.

Page created: July 21, 2023
Page updated: August 20, 2023
Page reviewed: August 20, 2023
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