In the early 2000s, a coronavirus infecting bats jumped into raccoon dogs and other wild mammals in southwestern China. Some of those animals were sold in markets, where the coronavirus jumped again, into humans. The result was the SARS pandemic, which spread to 33 countries and claimed 774 lives. A …
The extensive layoffs of federal health workers that began on Tuesday will greatly curtail the scope and influence of the Centers for Disease Control and Prevention, the world’s premier public health agency, an outcome long sought by conservatives critical of its handling of the Covid-19 pandemic. The reorganization of the …
Until 2020, few Americans needed to think about how viruses spread or how the human immune system works. The pandemic offered a painful crash course. Sometimes, it seemed that the science was evolving as quickly the virus itself. So The New York Times asked experts to revisit the nightmare. Of …
In a sweeping interview, Robert F. Kennedy Jr., the health and human services secretary, outlined a strategy for containing the measles outbreak in West Texas that strayed far from mainstream science, relying heavily on fringe theories about prevention and treatments. He issued a muffled call for vaccinations in the affected …
We asked 19 photographers to revisit their most enduring images of the coronavirus pandemic, five years after the virus became a global threat. Their photographs transport us to that bewildering period in an uncanny sort of time travel. The journalists who captured these scenes were not just covering the Covid-19 …
Dangerous pathogens left unsecured at labs across Africa. Halted inspections for mpox, Ebola and other infections at airports and other checkpoints. Millions of unscreened animals shipped across borders. The Trump administration’s pause on foreign aid has hobbled programs that prevent and snuff out outbreaks around the world, scientists say, leaving …
Perhaps no vote was as agonizing for Senator Bill Cassidy, the Louisiana Republican and medical doctor, than his vote to confirm Robert F. Kennedy Jr. as President Trump’s health secretary. Mr. Cassidy wondered aloud for days how Mr. Kennedy, the nation’s most vocal and powerful critic of vaccinations, might handle …
When bird flu first struck dairy cattle a year ago, it seemed possible that it might affect a few isolated herds and disappear as quickly as it had appeared. Instead, the virus has infected more than 900 herds and dozens of people, killing one, and the outbreak shows no signs …