Healthy and Contagious: How Fully Vaccinated Adults Can Unknowingly Endanger the Youngest Members of a Multigenerational Home
A vaccinated adult who feels perfectly fine can still carry and transmit dangerous pathogens — a reality that places unvaccinated infants and immunocompromised family members at serious risk. In multigenerational Southeast Asian households, where newborns frequently share close quarters with extended family, understanding asymptomatic transmission is not optional — it is essential. This article examines which diseases pose the greatest threat, why vaccinated caregivers are often the last to susp