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NEW YORK, NY - MAY 08: Third base coach Phil Nevin #88 of the New York Yankees stands near the coaching box as Vaccinate NY is painted on the field during a game against the Washington Nationals at Yankee Stadium on May 8, 2021 in New York City. A vaccination clinic is set up at the stadium for fans wishing to get vaccinated. (Photo by Rich Schultz/Getty Images)

New York Yankees say 8 vaccinated members tested positive for Covid-19. Here's how that could happen

A tiger seen roaming a Houston yard is nowhere to be found 3 days later.

Here's what we know about the tiger spotted in a Houston neighborhood

A medical worker administer the Jansen (Johnson and Johnson) Covid-19 vaccine to the public at a FEMA run mobile Covid-19 Vaccination clinic at Biddeford High School in Bidderford, Maine on April 26, 2021. - The clinic is jointly run by FEMA and the state of Maine with the help of other federal agencies and the Maine National Guard. The United States has resumed vaccinations with the Johnson & Johnson shot, the third authorised injection, after a brief pause over links to a rare form of clotting. (Photo by Joseph Prezioso / AFP) (Photo by JOSEPH PREZIOSO/AFP via Getty Images)

10 reasons why young, healthy people really need to get vaccinated

Travelers inside Terminal 5 at John F. Kennedy International Airport (JFK) in New York, U.S., on Friday, March 26, 2021. The TSA screened more than 1.3 million people both Friday and Sunday, setting a new high since the coronavirus outbreak devastated travel a year ago. Airlines say they believe the numbers are heading up, with more people booking flights for spring and summer, reports the Associated Press. Photographer: Angus Mordant/Bloomberg via Getty Images

We might never reach herd immunity with Covid-19. But here's how you can maximize our chances

Pharmacy student Jason Rodriguez prepares Pfizer vaccines at the Christine E. Lynn Rehabilitation Center in Miami, Florida on April 15, 2021. - Jackson Health System launched a Covid-19 vaccination initiative with colleges and universities in Miami-Dade County, which include Barry University, Florida International University, Florida Memorial University, Miami Dade College and University of Miami. Through this partnership, students who are Florida residents, as well as out-of-state and international students, will be allowed to sign up for a COVID vaccine appointment via our online portal. (Photo by CHANDAN KHANNA / AFP) (Photo by CHANDAN KHANNA/AFP via Getty Images)

Covid-19 vaccine myths: These reasons for not getting a shot don't hold up. In fact, they'll set the US back

Booking photo of Derek Chauvin released by the Minnesota Department of Corrections on April 21.

A juror in the Derek Chauvin trial says 'the evidence was overwhelming' against the ex-police officer

Kristin Poske, an IU Health nurse, puts a bandaid on Jonathan Taylor's arm after he received a Johnson & Johnson COVID-19 vaccine Sunday, April 25, 2021, at Indianapolis Motor Speedway. After an 11-day pause to review side effects of the single-dose shot, the Indiana Department of Health began administering the Johnson & Johnson vaccine again Saturday at IMS. The Pfizer vaccine is also available at IMS, upon request.

Johnson Johnson Covid 19 Coronavirus Vaccine Shots Resume At Indianapolis Motor Speedway In Indiana Sunday April 25 2021

CDC gives new guidance on what vaccinated people can safely enjoy. But we may be hitting a wall with vaccine hesitancy