Study: Exercise can strengthen brain function, prevent dementia

In a study published last week in Alzheimer’s & Dementia: The Journal of the Alzheimer’s Association, researchers found that exercise helped protect the brain from dementia.

Fauci Senate hearing on pandemic gets testy: ‘What a moron’

Dr. Anthony Fauci, the U.S. government’s top infectious disease expert, angrily accused Senator Rand Paul of making false accusations that are leading to threats against him -- all to raise political cash.

What is a cerebrovascular accident?

A cerebrovascular accident is more commonly known as a stroke and is the No. 5 cause of death in the United States, according to the American Heart Association.

Health officials let COVID-infected nurses and healthcare workers keep working

California health authorities announced over the weekend that hospital staff members who test positive but are symptom-free can continue working. Some hospitals in Rhode Island and Arizona have likewise told employees they can stay on the job if they have no symptoms or just mild ones.

US finalizing plans to ship free COVID-19 tests via USPS, shares 1st contracts

The White House is finalizing plans to ship free at-home COVID-19 tests to Americans nationwide and has awarded its first contracts as part of this pledge.

First pig heart transplanted into human
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Doctor Mike joins Good Day Philadelphia to discuss the latest in health headlines.

Philadelphia families grapple with unpredictable school schedule amid COVID spike

School schedules have become unpredictable for Philadelphia students as the ongoing surge in COVID-19 cases has forced the district to jostle schools between in-person and remote learning.

Pfizer: Omicron-specific COVID-19 vaccine human trials to begin late January

Pfizer confirmed it plans to start human trials of its omicron-specific COVID-19 vaccine later this month, potentially making it available to the public as soon as March.

New Jersey's school, daycare mask requirement to stay in effect

New Jersey Gov. Phil Murphy says the state's mandate for masks as a COVID-19 precaution in schools and daycares will remain in effect despite a looming expiration of the requirement. 

US surgeons perform 1st transplant of pig heart into human patient

U.S. doctors have transplanted a pig heart into a patient in a last-ditch effort to save his life — a first for medical science.

Private insurers to cover home COVID-19 tests starting Saturday

Under the new policy, Americans will be able to either purchase home testing kits for free under their insurance or submit receipts for the tests for reimbursement, up to the monthly per-person limit.

Dozens of Philadelphia schools move virtual next week as COVID staffing issues persist

The School District of Philadelphia on Sunday announced that dozens of schools will move to virtual learning for the second week of the new year as educators continue to grapple with the virus-related staffing issues. 

T cells from common colds may help protect against COVID-19, study suggests

T cells generated from the common cold may help protect against COVID-19, a new study found. But researchers stressed that "no one should rely on this alone."

Walmart temporarily closes Delaware store as COVID-19 surges

Walmart has temporarily closed its Camden store in central Delaware amid a winter surge in COVID-19 cases and hospitalizations.

Researchers: New mutation of the coronavirus being called the 'deltacron' variant
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Dr. Mike Cirigliano joins Good Day Philadelphia to discuss the latest in health headlines, including a new mutation of COVID-19 that's been labeled the 'deltacron' variant.

COVID sick time: Stay home or work? Omicron poses conundrum

Millions of workers whose jobs don’t provide paid sick days are having to choose between their health and their paycheck as the omicron variant of COVID-19 rages across the nation.