Team goes house to house to learn where new vaccine works best (Image 6)

Team goes house to house to learn where new vaccine works best (Image 6) 09/15/2017 01:09 PM EDT A community health worker records environmental information during a house visit in Malawi. He will collect GPS data and details about the area around the house, such as vegetation types and whether there is any standing water. [Image 6 of 6 related images. Back to This is an NSF Multimedia Gallery item.   Follow NSF:  This email was sent using GovDelivery Communications Cloud on behalf of: National Science Foundation Update · 4201 Wilson Boulevard · Arlington, VA 22230 · 703-292-5111