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Do most people bitten by infected mosquitoes have no symptoms?

Dr. Mallika Marshall is answering questions on mosquito-borne diseases.

Sep 23, 2024 (01:22)

Next Weather: WBZ Evening Update for Oct. 3

Next Weather: WBZ Evening Update for Oct. 3

Pan-Mass Challenge hosts fifth annual unpaved ride raising funds for cancer research

Pan-Mass Challenge hosts fifth annual unpaved ride raising funds for cancer research

Marblehead football captain dies after sudden brain hemorrhage

Marblehead football captain dies after sudden brain hemorrhage

Dorchester opens serenity garden dedicated to 13-year-old gun violence victim

Dorchester opens serenity garden dedicated to 13-year-old gun violence victim

Next Weather: WBZ Midday Update for Oct. 3

Next Weather: WBZ Midday Update for Oct. 3

Massachusetts chocolate shop creates artisanal sweets

Massachusetts chocolate shop creates artisanal sweets

Zach Bryan wears "Free Palestine" shirt during Gillette Stadium concert

Zach Bryan wears "Free Palestine" shirt during Gillette Stadium concert

Coast Guard searches for missing plane off the coast of Nantucket

Coast Guard searches for missing plane off the coast of Nantucket

Next Weather: WBZ morning forecast for October 3, 2026

Next Weather: WBZ morning forecast for October 3, 2026

Pumpkin grower sets new records at Topsfield Fair in Massachusetts

Pumpkin grower sets new records at Topsfield Fair in Massachusetts

Next Weather: WBZ Update

Next Weather: WBZ Update

Brigham and Women’s Hospital nurses set date for indefinite strike

Brigham and Women’s Hospital nurses set date for indefinite strike

Marblehead mourns sudden death of high school football captain

Marblehead mourns sudden death of high school football captain

Body camera video shows man pointing gun at officers before deadly shooting

Body camera video shows man pointing gun at officers before deadly shooting

Lifelong fan starts Hot Wheels library in Malden

Lifelong fan starts Hot Wheels library in Malden

Next Weather: WBZ evening forecast for October 2, 2026

Next Weather: WBZ evening forecast for October 2, 2026

Disabled, elderly residents in Brockton feel stuck in apartments due to broken elevator

Disabled, elderly residents in Brockton feel stuck in apartments due to broken elevator

Rising fuel prices put pressure on Trump ahead of midterms

Rising fuel prices put pressure on Trump ahead of midterms

MIT students can satisfy PE requirements by becoming a pirate

MIT students can satisfy PE requirements by becoming a pirate

City of Boston rallies behind businesses destroyed in Nubian Square fire

City of Boston rallies behind businesses destroyed in Nubian Square fire

Man charged with kidnapping for alleged sexual assault in Cambridge Planet Fitness

Man charged with kidnapping for alleged sexual assault in Cambridge Planet Fitness

Brigham and Women's Hospital nurses schedule another strike

Brigham and Women's Hospital nurses schedule another strike

Next Weather: WBZ Midday Update For Oct. 2

Next Weather: WBZ Midday Update For Oct. 2

Tartan Army returns to Boston this weekend for "Scot-tober Fest"

Tartan Army returns to Boston this weekend for "Scot-tober Fest"

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