PRX - Pieces for Tagging: public health

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Cactus Water Filter
From: Susanne Bard
Caption: Cross-section of a prickly pear cactus, Credit: Susanne Bard
The drought-defying interior of the prickly pear cactus holds a secret to purifying water.

Bought by Radio Baha'i, WLGI, KENW, and WLPR


  • Added: Mar 23, 2016
  • Length: 01:00
  • Purchases: 3
Measles vs. the Immune System
From: Susanne Bard
Caption: Measles vaccination in Ethiopia., Credit: UNICEF Ethiopia Creative Commons License BY-NC-ND 2.0, via flickr
The measles vaccine protects the immune system from other infectious diseases.

Bought by KENW, KMXT, and WLPR


  • Added: May 08, 2015
  • Length: 01:00
  • Purchases: 3

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