Only One Shot

In this 2006 image, a qualified healthcare practitioner was in the process of administering an intramuscular immunization to a woman, using the woman’s right shoulder muscle as the injection site.

Say it together: “One shot to rule them all!” This is Sandra Tsing Loh with the Loh Down on Science. I got my flu shot LAST year — why do I need another one?? Because the flu virus resembles a spiky seed pod! Your immune system recognizes those spikes to

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Worth a Shot

This flu shot might deserve double pay!  This is Sandra Tsing Loh with The Loh Down on Science. Our bodies use immune cells to fight cancer. But sometimes, there aren’t enough of them to do the job. For cancer to slow down, immune cells need to flock around the tumors.

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