Damian McNamara is a journalist for Medscape Medical News and MDedge. He worked full-time for MDedge as the Miami Bureau covering a dozen medical specialties during 2001-2012, then as a freelancer for Medscape and MDedge, before being hired on staff by Medscape in 2018. Now the two companies are one. He uses what he learned in school – Damian has a BS in chemistry and an MS in science, health and environmental reporting/journalism. He works out of a home office in Miami, with a 100-pound chocolate lab known to snore under his desk during work hours.
News
Gut microbiome could make weight loss easier for some
- Author:
- Damian McNamara
Researchers found that the gut microbiome - the bacteria that help digest food and absorb nutrients in the intestines - can influence attempts at...
News

New Moderna vaccine data ‘support’ booster shot after 8 months
- Author:
- Damian McNamara
There is still a lot of debate in the medical community about the need for boosters.
Opinion
Q&A: Get flu shot early this year? Same time as COVID vaccine?
- Author:
- Damian McNamara
What are the considerations for getting COVID-19 and flu shots at the same time?
News
Why are boosters being given after 8 months? Experts weigh in
- Author:
- Damian McNamara
It is important “that we continue to get people the full amount of protection if it’s recommended by CDC and...
News

Delta variant could drive herd immunity threshold over 80%
- Author:
- Damian McNamara
In addition to driving up case numbers, the Delta variant could also push the threshold to achieve herd immunity higher.
News
‘War has changed’: CDC says Delta as contagious as chicken pox
- Author:
- Damian McNamara
Breakthrough infections in the vaccinated make people about as contagious as those who are unvaccinated....
News

‘A few mutations away’: The threat of a vaccine-proof variant
- Author:
- Damian McNamara
“When we have lots of people infected, we give more chances to the virus to diversify and then adapt to selective pressures.”
News
Pfizer vaccine protection wanes after 6 months, study finds
- Author:
- Damian McNamara
Strong protection against serious illness and hospitalization remains.
News

CDC calls for masks in schools, hard-hit areas, even if vaccinated
- Author:
- Damian McNamara
The Centers for Disease Control and Prevention (CDC) once again is recommending that some Americans wear masks...
News
Large remdesivir study finds no COVID-19 survival benefit
- Author:
- Damian McNamara
“There is still uncertainty about the role of remdesivir in treatment for people hospitalized with COVID-19,”...
News
FDA to warn J&J that vaccine can increase Guillain-Barré risk: Media
- Author:
- Damian McNamara
The agency still calculates the benefit of vaccination with the J&J product continues to outweigh the risk.
News
‘Long haul’ COVID recovery worse than cancer rehab for some: CDC
- Author:
- Damian McNamara
People experiencing 'Long-COVID-19' symptoms were more likely to report pain.
News
Delta variant key to breakthrough infections in vaccinated Israelis
- Author:
- Damian McNamara
“The positive news is that there is 93% prevention against severe disease or mortality.”
News
Antimicrobial resistance threat continues during COVID-19
- Author:
- Damian McNamara
For some patients, the pandemic and antimicrobial resistance are intertwined.
News
Almost all U.S. COVID-19 deaths now in the unvaccinated
- Author:
- Damian McNamara
Of more than 18,000 people who died from COVID-19, only about 150 were fully vaccinated. That’s less than 1%....