COVID-19 Hospitalizations: Who Is Affected and Vaccine's Primary Role

Dr. Schaffner recently reported on the current landscape of COVID-19 hospitalizations.

Individuals admitted to the hospital with COVID-19 are primarily high-risk patients who are not up-to-date on their vaccinations.

CDC Vaccination Recommendations

The Centers for Disease Control and Prevention (CDC) provides specific guidance for vaccination.

The CDC recommends that high-risk individuals receive a COVID-19 vaccine before both the summer and fall seasons. This advice stems from the virus's tendency to peak twice annually, a pattern that distinguishes it from influenza.

Understanding the Vaccine's Function

According to Dr. Schaffner, the core purpose of the COVID-19 vaccine is distinct from preventing all infections.

The vaccine's primary function is to prevent severe disease leading to hospitalization, rather than preventing milder infections. It is noted that the vaccine's effectiveness is highest in averting these severe health outcomes.