Je was op zoek naar: become less (Engels - Tagalog)

become
naging

become rich
para yumaman

less
kurang

become dirty
madumihan

less than
hindi mas mababa sa

less appreciation
kakulangan ng pagpapahalaga

generally, when these hcovs acquire the abilities to transmit efficiently and to maintain themselves continuously within humans, they also become less virulent or pathogenic.
kadalasan, kapag nagkaroon ang mga hcov na ito ng kakayahang kumalat nang mabilis at manatili nang tuloy-tuloy sa loob ng mga tao, nababawasan ang pagiging virulent o pathogenic ng mga ito.

becomes bad
kaya galit