Epidemiology

el uso de una mascarilla podría evitar que usted se enferme gravemente

Masks may protect you as well as those around you.

The Johns Hopkins Bloomberg School of Public Health, with Bloomberg Philanthropies, today announced a free new online course to help public health officials implement strong contact tracing programs to break the chain of novel coronavirus transmission.

As mounting evidence suggests that SARS-CoV-2 is airborne, we look back at the first controlled experiment that proved the airborne spread of respiratory disease—and at how those findings inform today’s COVID-19 response.

An analysis of data from more than 1,300 women followed through pregnancy found women with lower levels of manganese in early pregnancy were more likely to develop the serious high blood pressure syndrome called preeclampsia in late pregnancy.