The case of West Nile reaches a historic record

The number of West Nile virus cases in Massachusetts has hit a record high this year, according to public health officials who reminded residents to use an insect repellent until cold weather sets it off. end to the mosquito season.

Nine new cases of the virus were reported last week, according to the Department of Public Health, bringing to 38 the total number this year, the highest number ever recorded in a single year by the state. The previous number of cases elevated in a single year was 33 and had been reported in 2012. The state began recording the data in 1999.

In a press release, Public Health Commissioner Monica Bharel warned residents of the state about the persistent virus.

"The forecast includes warm temperatures in the fall," said Bharel. "Mosquitoes can still be active and it's always important that people use a mosquito repellent and wear long sleeves to reduce exposed skin."

The nine reported victims were all hospitalized and between 30 and 80 years old.

In comparison, only six cases of West Nile virus infection in humans have been reported in 2017. The virus is normally transmitted to humans through the bite of an infected mosquito . The virus can infect people of all ages, but people over 50 are at a higher risk of contracting a more serious illness.

According to DPH, "most people infected with WNV will have no symptoms." However, symptoms can include headache, high fever, swollen lymph nodes and stiff neck.

In August, state public health officials identified the "high" risk in West Nile in the Boston area after an investigation revealed that two of the four new cases resulted from exposure in the area. Boston Metropolitan Area, which has led to an increase in the moderate threat level in 11 communities.

Among the new West Nile cases, people were hospitalized in Essex, Barnstable, Middlesex, Suffolk and Franklin Counties.

High-risk people are urged to avoid outdoor activities at dusk and dawn, and local health councils are urged to continue their efforts to fight mosquitoes, officials said. . The use of insect repellents, close-fitting mosquito nets in homes and stagnant water spillage are also encouraged.

Dr. Daniel Kuritzkes, head of infectious diseases at Brigham and Women's Hospital, told The Herald in September: "I hope this risk persists until the end of the summer and into the fall until the end of the summer. temperatures are cooling down.