The new results helped boost Moderna’s stock by more than 4% in early trading Monday, though the company’s shares are still ...

The trend is similar in California: 47.7% of California’s children have been vaccinated against flu as of late January, also the lowest since at least the 2019-20 flu season.

More people are dying from the flu in California than from COVID-19, according to the California Department of Public Health. The state is experiencing an unusually high number of influenza cases ...

The U.S’s biggest dairy-producing state is being squeezed by the recent outbreak of bird flu, which also affects cattle—and ...

This year’s flu season hit a grim milestone with deaths tied to the virus surpassing the number of COVID-related deaths in California for the first time in five years. The noteworthy milestone ...

Get top local stories in Southern California delivered to you every morning with NBC LA's News Headlines newsletter. If regulators approve the flu vaccine, the company can then advance the combination ...

What’s the difference between flu a vs. flu b? The two most common and most severe flu strains are type A and type B, according to the CDC.Of the data collected so far this season, 96.6% of flu ...

California Gov. Gavin Newsom declared a state of emergency Wednesday to combat bird flu, which has spread to more than a quarter of all the state's dairies in the last month and infected 34 state ...

The increase in infected cows on California farms has significantly altered the number of herds nationally with the virus. Nearly 300 herds across 14 states have confirmed bird flu cases. Workers ...

California health officials said the bird flu virus was detected in a batch of raw milk from a dairy farm and have urged the public not to consume the product. The virus, also known as Avian ...

The Trump administration's vaccine advisers are bringing up an old flu-shot debate: Whether it's time to wipe out the last ...

From preventing bird flu in pets to managing fireworks anxiety, California's laws and regulations guide ethical pet ownership.