Tonight on PBS

PBS News Weekend, with vaccination rates for COVID, flu and other illnesses lagging what you need to know to stay healthy this winter.

Then what the black-footed ferret survival story can tell us about saving other species.

They're flagship North American carnivore species.

They absolutely have a critical role to helping maintain the balance of the ecosystem.

And a queer black feminist brief but spectacular take on legacy and poetry. Good evening I'm John Yang. I'm John Yang. Emergency responders have spent today frantically searching for survivors across Tennessee

after deadly tornadoes tore through parts of the state on Saturday.

Six people were killed, including a child.

Two dozen more went to local hospitals.

The storms left tens of thousands of people without power.

Eyewitnesses captured this tornado in Nashville, ripping power lines and causing a massive explosion. Nashville and Clarksville. and country storm system is hammering the East Coast today from Maine to Florida, heavy

rain and high winds are expected. Millions are under flood watches from the

mid-Atlantic to the northeast. Millions more

more may get snow in and around upstate New York down to Central Appalachia.

More heavy fighting across Gaza today as the death toll climbs,

the Hamas-run health ministry in Gaza says the number of

Palestinians killed since fighting began has now surpassed 18,000. The

ministry doesn't distinguish between civilians and Hamas fighters.

On CNN's State of the Union, Secretary of State Anthony Blinkin said Israel's actions

sometimes falls short of their commitments to protect civilians. We think there needs to be a premium put on protecting civilians and making sure that

humanitarian assistance can get to everyone who needs it.

And as I said, I think the intent is there, but the results are not always manifesting themselves and we see

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