NBC News is tracking Covid-19, which has killed more than 6 million people worldwide. The daily worldwide death toll is down from its late 2020 peak. Track the latest numbers on how many people have ...

National Geographic has launched new maps online that can help you keep track of COVID-19 cases not just across California, but right down to each county in the state. You can hover over any county in ...

COVID-19 variants are still present in Texas and throughout the U.S. According to newly released data from the U.S. Centers for Disease Control and Prevention (CDC), five Southern and Southwestern ...

As many Americans drive home for Christmas, COVID-19 levels are high or very high in 20 U.S. states, according to recent wastewater analysis by the U.S. Centers for Disease Control and Prevention (CDC ...

Some 20 states have detected "very high" levels of COVID-19 in their wastewater, according to data from the Centers for Disease Control and Prevention (CDC). The figure is up from last week, when 17 ...

As the respiratory illness season begins, COVID cases have remained relatively under control in the United States into the beginning of fall. While the United States by and large is experiencing ...

MENLO PARK, Calif. -- In a world where we stand 6 feet apart to be safe -- how can we track the novel coronavirus and better protect ourselves? Facebook has come up with one answer and wants you to ...

Consumers in the U.S. can now search or browse for COVID-19 testing facilities through Apple Maps. Photo: Apple Apple has added COVID-19 testing locations throughout the United States to its Apple ...

Higher test positivity rates are a sign that many infections are not reported — even if they are tested for at home. This results in a more severe undercount of cases. The number of hospitalized ...

Higher test positivity rates are a sign that many infections are not reported — even if they are tested for at home. This results in a more severe undercount of cases. The number of hospitalized ...

After the coronavirus outbreak hit Indonesia, charity worker Harry Machmud in May asked volunteers to map handwashing ...