Was heißt »fatal« auf Englisch?

Das Adjektiv fatal lässt sich wie folgt von Deutsch auf Englisch übersetzen:

Deutsch/Englische Beispielübersetzungen

Es mangelt ihm in fataler Weise an logischem Denkvermögen.: He had a fatal lack of ability to think logically.
Maria ist eine Femme fatale.: Mary is a femme fatale.
Seine Nerven waren so strapaziert, dass bei seinem kranken Herzen das Erscheinen eines jeden Hundes eine fatale Wirkung hätte erzielen können.: His nerves were so worked up that the appearance of any dog might have had a fatal effect upon his diseased heart.
Es ist ein fataler und gefährlicher Irrtum einer leichtgläubigen Gesellschaft, in jeder technischen Erneuerung einen Fortschritt oder eine Verbesserung zu sehen.: It is a fatal and dangerous mistake for a society to recklessly see progress or improvement in any technological innovations.

The year 2020 was the worst for fatal shark attacks since 2013.
An Australian researcher has developed a new first-aid technique that could save shark attack victims from a fatal loss of blood in the crucial moments after the attack.
A fall from that height would be fatal.
A mistake would have been fatal.
An ectopic pregnancy is dangerous and potentially fatal for the mother.
Without effective antibiotics, any surgery, even a minor one, could become fatal.
It could be fatal.
Smoking may be fatal.
About a third of these diseases can be cured, but the others may be serious, or even fatal.
The wound was fatal to him.
I was led to the conclusion that we made a fatal mistake.
Lack of oxygen is fatal to most animals.
The last wound proved fatal.
Life is a fatal sexually transmitted disease.