Scientists in New Zealand blame waning antibody levels. Antibody responses in 150 regular blood donors were measured across the pandemic’s first three years for immunity against a range of ...

"Additionally, antibody levels in people who are immunocompromised were highly variable, with some study participants showing ...

Scientists in New Zealand blame waning antibody levels. Antibody responses in 150 regular blood donors were measured across the pandemic’s first three years for immunity against a range of ...

Infants who received early MMR vaccination before 8.5 months of age exhibited waning protection later in life and blunted ...

Among community-dwelling older adults in Ontario, longer outpatient antibiotic courses were not associated with a greater ...

“Additionally, antibody levels in people who are immunocompromised were highly variable, with some study participants showing strong increases in immunity because of the vaccines while others ...

Adults and older children undergoing reinfection probably constitute an important source of infection for susceptible infants. For this reason it would be desirable to develop immunoprophylactic ...