I don’t know why people throw out these abbreviations and just except other people to know what they mean. Text tools in modern electronic devices make it really easy to just type out entire words! Try it!
CVD = Cardiovascular Disease
COD = Cause of Death
If you’re even ‘remotely’ interested in health matters, those are 2 at a minimum that everyone should know regardless...ESPECIALLY after >2 years of virus crap.
(> = >than) ;-p