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Body's Secret Army Previous Broadcasts

KQED Plus: Fri, Mar 15, 2013 -- 12:30 AM

Every day of our lives, silently and invisibly, our bodies do battle against a never-ending onslaught of hostile forces. Bacteria. Viruses. Microbes of all kinds. Fortunately, we win the lion's share of these battles. If we didn't, we'd all die.
The foot soldiers in this daily battle are the microscopic cells and molecules of the body's immune system. For centuries, its workings were shrouded in mystery. But over the past hundred years, thanks in large part to the groundbreaking discoveries of Nobel Prize-winning scientists, we have unraveled its basic principles. And in recent years, immunology has made even bolder advances - taking on diseases that once seemed beyond its reach.
In an eye-opening journey that takes us deep inside the human body and explores how Nobel Prize-winning pioneers have unlocked the secrets of the immune system, producer Michael Schwarz tells the life-and-death story of the body's invisible defenders.

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TV Technical Issues

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    TV Technical Issues
    • Week of 8/25: Sutro Tower work (including KQED 9 Over the Air)

      (Affects several San Francisco TV & Radio stations, including KQED 9.1, 9.2 & 9.3) During the week of August 25, Monday through Friday, between 9am and 4pm, several TV and radio stations will be switching to their Auxiliary antennas. This is being done so that the tower crew can perform routine maintenance on the regular […]

    • KQET Off Air Sun 8/03 morning

      (DT25.1, 25.2, 25.3) KQET DT25 was off the air for a portion of Sunday morning, due to the transmitter taking a power hit. The signal has been restored. Most receivers should have re-acquired our signal once it returned, but a few Over the Air viewers may need to do a rescan in order to restore […]

    • KQED DT9s Over the Air: beginning Wed 7/09

      (DT9.1, 9.2, 9.3) The PSIP Info part of our Over the Air (OTA) signal for KQED DT9.1, 9.2, 9.3 dropped out of our overall signal early Wednesday 7/09. Once PSIP was restored most OTA receivers moved our signal back to the correct channel locations. However, for some viewers, it appears as if they have lost […]

To view previous issues and how they were resolved, go to our TV Technical Issues page.

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