and Bay Area scholar and University of Michigan professor of womens and queer studies Dr.

Hatcher is head of the agencys measles elimination team for the African region.Hatcher said changes in precautions and travel during the COVID-19 pandemic likely contributed to the temporary dip in cases during 2020.

This marks a 68% increase from 2021.That year had marked a global resurgence of the virus to some of the highest levels in years.as travel rebounded in the wake of the Coronavirus Pandemic.

yellow fever and tetanus in the Republic of Congos capital Brazzaville.Up to 9 in 10 people without immunity will get infected after being exposed.

vaccination coverage has plummeted from 71% in 2019 to 66% in 2022.

known as the MMR vaccine is estimated to be 93% effective after one dose and 97% effective after two doses.which is spending billions for a variant of the Starship upper stage to carry Artemis astronauts from lunar orbit down to the surface of the moon.

The Starship will loop around the planet and splash down north of Hawaii about 90 minutes after liftoff.falling back into the discernible atmosphere about one hour and 20 minutes after launch.

the opening of a two-hour window.The traditional technique engine ignition after separation failed to work properly during the first flight