The incidence of hospitalization and death is significantly higher after reinfection among individuals who are unvaccinated vs breakthrough infection among individuals who have been vaccinated.
The Centers for Disease Control and Prevention says mitigation measures, such as social distancing and mask wearing, lowered the transmission rate of Whooping Cough during the pandemic. Now, they ...
Researchers found that transmission of rotavirus vaccine strains in a neonatal intensive care unit (NICU) is rare and without clinical consequences, strongly suggesting that giving the rotavirus ...