Enterovirus Cases Rise in Taiwan Amid Holiday Travel; EV71 Strain Poses High Risk

Taiwan is on alert as enterovirus infections surge, a trend exacerbated by the recent Dragon Boat Festival holiday, which typically involves increased travel and social gatherings. Health authorities report a continuous rise in confirmed cases nationwide, with a notable increase in severe infections.

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Parents must raise their awareness and not let their guard down, especially during the holiday period when people are traveling extensively.

Dr. Chen Li-lun, a pediatrician specializing in infectious diseases at Taichung Veterans General Hospital, highlighted that more than half of the current reported cases involve Enterovirus 71 (EV71). This particular strain is known for its aggressive nature, its tendency to attack the central nervous system, and its rapid progression to severe, potentially life-threatening conditions. The concern is amplified as many families travel domestically or internationally during the holiday period, increasing the risk of transmission.

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The current reported cases show that more than half are the highly aggressive Enterovirus 71.

Common symptoms of enterovirus include fever, sore throat, mouth ulcers, and characteristic rashes or small blisters on the hands and feet. While most mild cases resolve within one to two weeks through the body's immune response, infants and young children under five years old are considered high-risk groups for developing severe complications. Parents are urged to seek immediate medical attention if a child exhibits signs of severe illness, such as unusual sleepiness, confusion, lethargy, persistent vomiting, sudden seizures, rapid breathing, or a rapid heart rate.

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If a child develops symptoms such as drowsiness, confusion, persistent vomiting, sudden seizures, or rapid breathing, seek medical attention immediately.

To combat the spread, Dr. Chen stressed the importance of rigorous hand hygiene, advising the "wash, rub, rinse, cover, dry" method for at least 20 seconds using soap. Disinfection of living environments with diluted bleach is also recommended. Crucially, parents of infected children are urged not to travel or attend public gatherings during the infectious period, which is strongest in the first week after symptom onset. Infected children should rest at home for at least seven days to prevent cross-infection in public spaces.

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Children who are diagnosed should not travel with the illness and must rest at home for seven days to avoid cross-infection in public places.