
A study of pregnant women positive for COVID-19 at delivery found no evidence of vertical transmission, but increased gastrointestinal problems in their newborn infants.

A study of pregnant women positive for COVID-19 at delivery found no evidence of vertical transmission, but increased gastrointestinal problems in their newborn infants.

A comparison of COVID-19 PCR tests and rapid self-tests found self-tests to be highly accurate and user-friendly for children.


At 1 year after COVID-19 infection, children’s neutralizing antibodies only differed by vaccination status.

The higher the gestational age when pregnant women received a COVID-19 vaccine, the higher the serological titers at birth.

Children living with HIV had a similar immune response to mRNA COVID-19 vaccination as children without HIV.