One of the most contagious diseases that was previously eradicated more than 20 years ago in the U.S. is threatening a comeback — measles.

As measles cases continue to rise globally, more states are also reporting the disease. On Feb. 12, that number hit 10. The Minnesota Department of Health confirmed two cases of measles in unvaccinated siblings who recently returned from international travel. Arizona’s Maricopa County Department of Public Health also confirmed an international visitor with measles who frequented two public restaurants while contagious.

Read more at Today.

The Centers for Disease Control and Prevention is considering whether to recommend yet another Covid booster shot this spring, especially for people most at risk for severe complications of the illness.

A spring booster would be the same vaccine that was approved last fall, which was formulated to target the XBB.1.5 subvariant. The vaccine is also very effective against the JN.1 subvariant, which is causing almost all Covid infections in the U.S. right now.

Read more at NBC.

Not long ago, measles was on the verge of eradication in the United States. But now, it is threatening to make a troubling comeback, with several cities and states, including Philadelphia, California, Washington, D.C. and Missouri, clocking cases in recent weeks. This has put public health officials and family physicians like me on high alert. We can’t let our guard down when it comes to educating patients, families and communities about the importance and effectiveness of immunizations for a wide range of diseases.

Read more at U.S. News.

Almost all new parents go through it: the distress of hearing their child scream at the doctor’s office and the emotional torture of having to hold them down as the clinician sticks them with one vaccine after another.

“The first shots he got, I probably cried more than he did,” says Remy Anthes, while pushing her 6-month-old son, Dorian, back and forth in his stroller in Oakland, California.

Read more at NPR.

In 2000, thanks to an effective vaccine with high uptake, the U.S. achieved a rare public health victory: zero cases of endemic measles transmission. But measles has persisted, with repeated outbreaks over the years, and it is having a big comeback. In the U.S., 23 cases of measles were reported over less than eight weeks in December and January, including seven cases brought in by international travelers and two outbreaks each involving more than five people. There was a thirtyfold increase in measles cases in Europe in 2023, with tens of thousands of hospitalizations and five deaths.

Read more at MSNBC.

New research adds to the mounting evidence supporting the safety of Covid-19 mRNA vaccines for pregnant women, with potential benefits for their newborn babies.

The population-based cohort study, published February 6th in JAMA, found that exposure to mRNA COVID-19 vaccination during pregnancy did not increase the risk of adverse events in newborn infants. The study found that babies born to vaccinated mothers were less likely to experience serious complications, including death.

The study involved nearly 200,000 newborns from Sweden and Norway, making it the largest study on this topic to date.

Read more at Managed Healthcare Executive.

Measles is on the rise around the world, and even experts who saw it coming say the increase is “staggering.”

The World Health Organization said in December that its European region (which extends into parts of western and central Asia) saw an “alarming” increase in measles cases – from under a thousand in 2022 to more than 30,000 last year.

John Vertefeuille, director of the U.S. Centers for Disease Control and Prevention’s Global Immunization Division, said in a statement that the numbers are “staggering.”

Read more at NPR.

Media stories focusing on vaccine hesitancy can distort reality and drive a false narrative that a large percentage of parents are refusing to get their children vaccinated, according to an editorial in the New England Journal of Medicine by two pediatricians from the University of Colorado Anschutz Medical Campus.

The article, published online Saturday in the Perspective section of the prestigious medical journal, said stories indicating widespread vaccine hesitancy among parents are at odds with the facts and can have long-term consequences.

Read more at CU Anschutz Medical Campus.

In the past month, a small outbreak of meningococcal meningitis — which infects the lining of the brain and spinal cord — has been seen in Denver County’s homeless community. That prompted health departments to bring pop-up vaccine clinics to shelters in Aurora. 

Meningococcal meningitis can cause severe symptoms, including fever, vomiting and confusion, and can sometimes lead to death.

Courtney Ronner, a spokesperson for the Denver Department of Public Health and Environment (DDPHE), said Denver County has seen four cases of meningococcal disease in the homeless community since Jan. 12. 

Read more at The Denver Gazette.

Respiratory syncytial virus (RSV) is a respiratory virus causing infection in the lungs, nose, and throat.

RSV affects all ages — including young infants — and infects about 64 million peopleTrusted Source globally each year.

While RSV symptoms normally feel just like those of the common cold in adults and older children, it can be a much more serious disease in older adults, young children, and babies.

Researchers report that RSV is the most common causeTrusted Source of hospitalization of infants in high-income countries.

The respiratory infection is responsible for about 3.6 million lower respiratory tract hospitalizations in young children each year, with 1.4 million of those in children ages 0 to 6 monthsTrusted Source.

Read more at Medical News Today.