Fox News: Parvovirus or ‘slapped cheek disease’ is on the rise, CDC warns: Here’s what to know

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Parvovirus or 'slapped cheek disease' is on the rise, CDC warns: Here's what to know

A respiratory disease known as parvovirus B19 is on the rise in the U.S. among all age groups, according to a recent advisory from the CDC. Experts share symptoms, treatment and high-risk groups.......                    ...                        ...A respiratory disease known as You are not allowed to view links. Register or Login is on the rise in the U.S. among all age groups, according to a recent advisory from the U.S. Centers for Disease Control and Prevention (CDC).......The CDC issued the health alert on Aug. 13 after European public health authorities reported "unusually" high numbers of cases in 14 countries during the first quarter of 2024, the advisory said.......The virus typically causes a blotchy rash on the cheeks that appears as if someone has slapped them — hence its nickname, "slapped cheek disease."......You are not allowed to view links. Register or Login......"Parvovirus can be a very mild infection in many people, but if you You are not allowed to view links. Register or Login or are immunocompromised in any way, you are at a much greater risk of serious illness," Dr. Aaron Glatt, chief of infectious diseases at Mount Sinai South Nassau Hospital on Long Island, New York, told Fox News Digital.......Parvovirus B19 is a virus that can be easily spread by You are not allowed to view links. Register or Login in the air after an infected person coughs or sneezes, according to the CDC. ......Children are often infected at school and You are not allowed to view links. Register or Login through close personal contact, then later to adults when they come home, experts say.......Approximately 50% of people who were not previously infected contract the virus from an infected family member — while 20% to 50% of susceptible students and staff become infected during school outbreaks, the advisory notes......."The virus is highly contagious and can spread asymptomatically," Dr. Marc Siegel, senior medical analyst for Fox News and clinical professor of medicine at You are not allowed to view links. Register or Login, told Fox News Digital.......You are not allowed to view links. Register or Login......Parvovirus B12 is also known as "fifth disease" because it was previously listed fifth on a list of common childhood You are not allowed to view links. Register or Login that cause rashes, according to Mayo Clinic.......(The top three on this list are measles, rubella and scarlet fever.)......Many people who get infected don't have symptoms, but some will experience sickness, according to the advisory.......About a week after an exposure, susceptible children may complain of You are not allowed to view links. Register or Login, including fever, muscle pain and fatigue, which generally last less than a week.......People are most contagious in this early phase of the illness.......Several days after the fever starts, children often develop the hallmark blotchy You are not allowed to view links. Register or Login — a helpful clue that health care providers use to diagnose the illness. ......People are generally not infectious by the time they develop the rash, experts say.......A fine, "lacy" rash may follow on the chest, back, buttocks, or arms and legs that is sometimes itchy, according to the CDC. It usually goes away in about a week to 10 days.......You are not allowed to view links. Register or Login......Adults are less likely to develop the "slapped cheek" rash. Their most common symptoms are a generalized rash on the body and You are not allowed to view links. Register or Login that affects the hands, feet and knees.......In some cases, adults only experience joint pain, which usually lasts one to three weeks – although it can last for months. It usually resolves without long-term complications.......Antibodies from prior infection help prevent recurrence of parvovirus B12, the CDC said......."Once infected, you have a lifetime immunity," Siegel noted.......Most adults in the United States are immune — with 50% having detectable antibody levels by age 20, and more than 70% acquiring them by age 40, per the advisory.......You are not allowed to view links. Register or Login......The share of people who have had a You are not allowed to view links. Register or Login dropped below 3% between 2022 and 2024, but increased to 10% in June of this year.......The largest increase in infections was among children ages 5 to 9, going from 15% to 40% in that time frame, the health alert noted.......People who work in settings with close contact with children, such as schools and day cares, are at a greater risk of infection.......Most healthy adults and children only have a mild illness, but people with weakened immune systems, You are not allowed to view links. Register or Login and those with chronic blood disorders can develop serious health complications from this virus, according to the CDC......."Anyone with those conditions should be very quick to You are not allowed to view links. Register or Login to help address potential complications," Glatt noted.......Pregnant women who are susceptible to the virus may spread the illness to their babies, the CDC warned......."Unfortunately, there is an increased risk of miscarriage if you get parvovirus during pregnancy," Glatt said.......Parvovirus infection may lead to adverse outcomes — such as severe anemia in the fetus and miscarriage — in 5% to 10% of cases during pregnancy, with the highest risk at between 9 and 20 weeks of fetal gestation, per the advisory......."There is an increased risk of complications in patients with significant immunocompromising conditions, such as those who have leukemia, have received an You are not allowed to view links. Register or Login or have an HIV infection," Glatt added.......Since most adults are immune to the virus, however, many pregnant women are protected from the virus, the CDC noted.......You are not allowed to view links. Register or Login primarily receive supportive care, which means treating the underlying symptoms and monitoring for severe fetal anemia, according to the advisory.......You are not allowed to view links. Register or Login......People with weakened immune systems or those with chronic blood disorders can sometimes develop bone marrow failure as a result of the virus, the advisory added. ......In that case, treatment often includes blood cell transfusions and intravenous immunoglobulin (IVIG).......(IVIG is a collection of antibodies that strengthens the You are not allowed to view links. Register or Login, according to Mayo Clinic's website.)......There is currently no vaccine to prevent parvovirus B19, and most people infected with the virus will recover without any long-term complications.......You are not allowed to view links. Register or LoginYou are not allowed to view links. Register or Login......"While there is no specific treatment for parvovirus infection, recognizing the complications and addressing them early may be of benefit," Glatt added.......Hand-washing can also help to prevent transmission, according to Siegel....

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