The UK Health Security Agency (UKHSA) has issued a warning to parents and caregivers to remain vigilant for symptoms of Group A Streptococcus (Strep A) in children, particularly those who have recently had chickenpox. The alert, posted on X (formerly Twitter) on Friday, emphasizes that while rare, children who have recently recovered from chickenpox are more vulnerable to developing serious forms of Strep A.
Symptoms to Look For
UKHSA advises parents to monitor for skin infections, joint pain and swelling, and a persistent high temperature. The agency urges: "Seek medical advice immediately if you have any concerns." A graphic accompanying the post states that children who have recently had chickenpox are at higher risk for severe Strep A infections.
Understanding Group A Strep
Group A streptococcus (GAS) is a common bacterium that many people carry without becoming ill. However, it can cause infections ranging from mild to severe. Milder illnesses include impetigo and scarlet fever, which are treatable with antibiotics. Invasive group A strep (iGAS) is a more serious condition that can lead to life-threatening infections and, in rare cases, death.
Rising Cases in Children
According to UKHSA guidance, "Whilst iGAS infections are still uncommon, there has been an increase in cases, particularly in children under 10 and sadly, a small number of deaths." The agency explains that the chickenpox rash can create entry points for GAS bacteria, increasing the risk of invasive infections. Parents are advised to watch for symptoms if a child has chickenpox or has had it within the past two weeks.
