"prevention against" is correct and usable in written English.
You can use it when you want to refer to the act of preventing something from happening or taking steps to prevent something from happening. For example: "The campaign was launched to raise awareness about the importance of prevention against the spread of the virus."
This leads to missed opportunities for prevention against future outbreaks.
Removing these interfaces proved effective for corrosion prevention against NSS and MFG environments.
Indonesia's best prevention against that, Dr. Naipospos said, is the "Tamiflu blanket".
The war was thus an act of prevention against a future threat rather than of pre-emption against an imminent one.
Education is the best prevention against child marriage and activists recommend that efforts have to be made to improve not only girls' enrollment, but also retention.
More than 50 million adults in the United States take aspirin regularly for long-term prevention against heart attack and stroke.
Electrospun drug-eluting fibers are emerging as a novel dosage form for multipurpose prevention against sexually transmitted infections, including HIV, and unintended pregnancy.
Beside prevention against any damage, cracking, and leaking, pipes are especially designed to exclude double-ended ruptures, which may cause a high loss of coolant.
I once overheard a friend telling his teenage sister that the best prevention against unwanted pregnancy was an orange, held tightly between the knees all night.Stanley PintoBangalore, India.
Meanwhile, the Boarding Schools Associationn was called on to introduce gender neutral uniform as prevention against LGBT bullying in May last year.
Cyvera provides real-time prevention against core attack techniques at the endpoint during the exploitation phase, before the malware has a chance to run.
