On Feb. 5, the CDC, FDA and local health officials released their findings on a recent outbreak of bacteria and fungi stemming from contaminated eye drops.

The U.S. government has unveiled a National Public Health Strategy to Prevent and Control Vector-Borne Diseases in People, which 17 federal departments and agencies jointly worked to develop.

Delivering multiple vaccines in both arms, rather than just one, substantially increases antibody responses, new research suggests. 

As key indicators of COVID-19 and respiratory syncytial virus continue to fall, the number of states reporting high levels of virus activity is also decreasing. 

For the first time since 2010, the National Association of Epilepsy Centers has updated its guidelines for care.

In 2022, 22 states and the District of Columbia reported clinical cases of Candida auris, a fungus deemed an urgent public health threat due to its resistance to multiple antifungal treatments. 

Since Feb. 1, new measles cases have been reported in two new states — Ohio and Maryland.

While COVID-19 and respiratory syncytial virus metrics continue to decrease, flu activity remains high and is rising again in some parts of the country, especially in the Midwest and South-Central regions.

California's San Mateo County has declared loneliness a public health emergency, making it the first county in the nation to do so. 

The beta variant was the most deadly of all the COVID-19 strains that the World Health Organization deemed variants of concern, according to a meta-analysis published Jan. 31. 

Early trials for a vaccine to prevent dengue infections, responsible for more than 5 million cases and 5,000 deaths in 2023, are underway and showing success, according to data published Feb. 1 in The New England Journal of Medicine.

The updated COVID-19 vaccines can reduce the risk of symptomatic infection by 54% among healthy adults, according to early estimates from the CDC. 

A security guard at University Health Hospital-Kansas City (Mo.) was shot while escorting a discharged patient out of the building to a parking lot on Feb. 2. During a confrontation between the two, the patient was able to wrestle the guard's gun away from him and fired the weapon, injuring the guard, the Kansas City Police Department confirmed to Becker's.

The FDA Is warning consumers not to purchase copycat eye drops from online retailers due to the potential risk of infection. 

More than 207,000 syphilis cases were reported in the U.S. in 2022, the greatest number of cases since 1950 and an 80% jump since 2018, the CDC said in its annual report on sexually transmitted infection trends. 

Santa Clara County in Northern California saw a 19% increase in tuberculosis cases between 2022 and 2023. It's a trend that is also happening statewide, The Mercury News reported Jan. 30.

Washington health officials are investigating the state's first known outbreak of Candida auris after at least five cases were confirmed among patients at Kindred Hospital Seattle-First Hill. 

As U.S. syphilis rates reach the highest levels since the 1950s, HHS deemed the public health issue as a "surging epidemic" and rolled out resources to stop the sexually transmitted infection's decadeslong upward trend. 

Researchers in the U.K. may have uncovered evidence that Alzheimer's disease can be transmitted via some medical procedures. 

Dog bites led to more than 48,600 emergency room visits by California residents in 2022, KFF Health News reported Jan. 26. It's a trend that doesn't show any signs of easing anytime soon.