Integrating case counts with genomic sequences quantifies real-time transmission advantages of viral variants.
Infection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) provides natural immunity against reinfection. Recent studies have shown waning of the immunity provided by the BNT162b2 ...
The duration and effectiveness of immunity from infection with and vaccination against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) are relevant to pandemic policy interventions, ...
Wastewater signals suggest increasing SARS-CoV-2 circulation despite low national baselines, reinforcing surveillance as an early indicator rather than a definitive predictor of near-term clinical ...