COVID-19 Vaccine Will Likely Be Given Multiple Times, Perhaps Annually

In an interview with the JAMA on June 2, 2020, Anthony Fauci, MD, director of the U.S. National Institute of Allergy and Infectious Diseases (NIAID) said that while he was “cautiously optimistic” about the effectiveness of the vaccines being developed for COVID-19, he was concerned that any protection the vaccines may provide might only be temporary. […]
MMR Vaccine Sales Boost Merck’s 2019 Revenues

After the Centers for Disease Control and Prevention (CDC) publicized measles outbreaks in several states beginning in January 2019, on May 1 Merck & Co. announced that it had increased production of its live attenuated (weakened) virus MMR (measles, mumps, rubella) vaccine in response to an increasing demand for the product in the United States. […]
