Yearly Covid-19 Booster Recommendations in Canada, Europe, and Australia. Although the rapid development of multiple Covid-19 vaccines in 2020 represents a major scientific, medical, and regulatory ...
In response to the outbreak of COVID-19, the disease caused by the Coronavirus, we are proactively responding to help ensure a safe and sanitary environment for our staff and the hundreds of people ...
Dr. Pappas can be contacted at [email protected]. This letter was published on July 9, 2025, at NEJM.org. No potential conflict of interest relevant to this letter was reported. Zhang B, Thacker D, ...