COVID-19 surveillance involves monitoring the spread of the coronavirus disease in order to establish the patterns of disease progression. The World Health...

it may be more than 10 or even more than 100. Implementation of COVID-19 surveillance methods varies widely. World maps showing total confirmed cases...

COVID-19 testing involves analyzing samples to assess the current or past presence of SARS-CoV-2. The two main types of tests detect either the presence...

The surveillance of COVID-19 cases was integrated into existing national Computerised Infectious Disease Reporting (CIDR) system since COVID-19 was made...

the United States, the worldwide pandemic of coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)...

The COVID-19 pandemic in the United Kingdom is a part of the worldwide pandemic of coronavirus disease 2019 (COVID-19) caused by severe acute respiratory...

variety of unfounded conspiracy theories and other misinformation about COVID-19 vaccines have spread based on misunderstood or misrepresented science,...

sentinel surveillance data from March 5–14, 2020. From this sample, 19 out of 226 participants (8%) had COVID-19. Epidemiology "Sentinel Surveillance - MeSH...

numbers of COVID-19 cases in the United States. The CDC estimates that, between February 2020 and September 2021, only 1 in 1.3 COVID-19 deaths were...

The Pfizer–BioNTech COVID-19 vaccine, sold under the brand name Comirnaty, is an mRNA-based COVID-19 vaccine developed by the German biotechnology company...