Ask an epidemiologist: Harvard's Marc Lipsitch answers your COVID questions

Have Burning Questions about the Latest in the Pandemic? Ask an Epidemiologist | GZERO World

Do masks really protect us? Are children less vulnerable to COVID-19? And why do scientists hope you avoid indoor bars? This week, GZERO World is taking all of our burning questions about the latest in the pandemic to a Harvard epidemiologist. Marc Lipsitch is a Professor in the Department of Epidemiology at the Harvard T.H. Chan School of Public Health and the Director of the Center for Communicable Disease Dynamics. So, he knows his stuff!

More from GZERO Media

- YouTube

In a conversation with Ian Bremmer at the 2024 GZERO Summit Japan, United States ambassador Rahm Emanuel attributes the erosion of trust in American democracy and its government to a lack of accountability for major events like the Iraq War and the financial crisis. He points out that while local governments function more efficiently, national leadership has failed to provide necessary accountability, leading to a crisis of faith that must be addressed to restore confidence in the system.

South Korean military soldiers parade during the 75th South Korea Armed Forces Day ceremony at Sejong-daero in Seoul, South Korea, September 26, 2023.
Matrix Images/Lee Kitae

South Korea’s opposition Democratic Party threatened to impeach the government’s defense minister if the ruling People Power Party went ahead with proposed plans to dispatch military monitors to Ukraine.

Republican presidential nominee and former U.S. President Donald Trump gestures at a campaign rally in Rocky Mount, North Carolina, U.S., October 30, 2024.
REUTERS/Brendan McDermid

Donald Trump on Wednesday held a news conference from his home in Mar-a-Lago, Florida, where he hammered Joe Biden for calling Trump’s supporters “garbage” in response to racist comments made at the rally at Madison Square Garden on Sunday.

Refugee women stand in the Gorom refugee settlement during Foreign Minister Baerbock's visit.
Michael Kappeler/dpa via Reuters Connect

The United Nations Independent International Fact-Finding Mission for the Sudan has just issued a new report accusing the Rapid Support Forces militia of using sexual violence to control civilians in their territory.