Risk remains low, but BPHC encourages residents to take precautions. 

BOSTON – July 20, 2023—The Boston Public Health Commission (BPHC) today announced that a mosquito pool located in South Boston tested positive for West Nile Virus (WNV). The virus is carried by mosquitos and can be spread to humans through the bite of an infected mosquito. This is the first mosquito pool to be confirmed with WNV in Boston this summer. There are currently no confirmed human cases of WNV among Boston residents and the risk of transmission remains low, however BPHC still encourages residents to protect themselves.  The best way to reduce the risk of WNV is by avoiding mosquito bites.

BPHC recommends the following strategies:

Avoid spending extended periods of time outdoors from dusk to dawn, when mosquitos are most active.

Wear long clothing and high socks to keep mosquitos away from your skin.

Use EPA-approved insect repellents like DEET, oil of lemon, eucalyptus, picaridin, or IR3535.

Make sure screens in windows and doors fit properly and do not have any holes.

Regularly empty out and clean bird baths, unused flowerpots, and other vessels containing standing water to prevent mosquitos from breeding. Flip over unused kiddie pools and dispose of old tires, which are also known to attract mosquitos for breeding.

Regularly clean out gutters and remove any debris or blockages.

“The Boston Public Health Commission works closely with our partners at the State Department of Public Health to monitor mosquito pools and alert residents of the risk of West Nile Virus,” said Dr. Bisola Ojikutu, Commissioner of Public Health and Executive Director of the Boston Public Health Commission. “During this time of the year and into the fall, we encourage residents to protect themselves by using insect repellant and wearing long sleeve clothing when outside at dusk and dawn for prolonged periods of time.”

Most people who are infected with WNV do not experience any signs or symptoms of illness. In some cases, people will experience a headache, fever, nausea, vomiting, and body aches which can last for a few days or several weeks. In most cases, individuals with mild symptoms recover on their own.

Although rare, people who are older than 50 years of age are at higher risk of developing serious symptoms, including high fever, severe headache, confusion, lack of coordination, and muscle paralysis or weakness. If you or someone you know is experiencing these symptoms, contact a healthcare provider immediately.

More information on WNV and other mosquito-borne illnesses is available on BPHC’s website.

7 Comments

  1. Mike Thomas July 20, 2023 at 9:04 pm - Reply

    Aren’t those symptoms the same as the deadly ‘other’ virus that has caused mask wearing on Southie beaches, social distancing, school lockouts and all the craziness ?
    Is there really something new going around or just another stage play on the gullible ?
    Did they catch this little bugger before it bit someone and then ran it to the lab in a sealed container ?
    Damn skeeters..
    Yeah, right,..it’s 90 degrees in the shade and we’re asked to wear long sleeves and long pants,…
    Ok let me dig out my winter clothes, I’ll wear a scarf and earmuffs too..

    • Kristen Alexis July 23, 2023 at 1:28 pm - Reply

      Tell me you’re a moron without actually saying it…

      • Mike Thomas July 24, 2023 at 2:28 pm - Reply

        Now,now,.. keep the name calling in the projects.
        You lost focus to the topic of the post.
        I know you’re better than that.
        Not an assumption.

  2. Carey July 21, 2023 at 8:54 am - Reply

    Your not saying where that mosquito pool is!!!!!
    WHERE IS IT???

    • Maureen Dahill July 21, 2023 at 9:11 am - Reply

      It’s not a literal pool – it means testing pool of mosquitos.

  3. Mike Thomas July 21, 2023 at 12:54 pm - Reply

    In a similar story, which caused nausea and confusion.
    The lottery pool had over 500 million participants yet only one lucky bugger in California.
    Kinda like that mosquito in South Boston’s “pool”
    Hmmm..

  4. mplo July 22, 2023 at 3:58 pm - Reply

    West Nile Virus never went away. The days when mosquito bites were a mere annoyance have long gone.

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