This week's health news:
https://www.reuters.com/article/us-usa-measles-camps/swimming-smores-and-shots-camps-harden-vaccine-rules-in-u-s-measles-outbreak-idUSKCN1ST125  

https://abcnews.go.com/GMA/Wellness/dietary-factors-increase-risk-cancer-study/story?id=63215976  

https://www.npr.org/sections/health-shots/2019/05/22/723582726/scientists-modify-viruses-with-crispr-to-create-new-weapon-against-superbugs  

https://bgr.com/2019/05/21/los-angeles-asthma-cases-study/