What is known about Abdala, the vaccine that could be given to children in Mexico
Hugo López-Gatell revealed that Abdala is one of the vaccines that could be applied to children aged 5 to 11 years. It is the first Latin American anti-covid vaccine approved

How long does natural immunity to COVID last in children, according to science
A recent study looked at data from children between 5 and 19 years old in Texas, USA. They evaluated the evolution of antibodies against coronavirus over time. What were the results
