Which of these are fatal diseases/infections a foal might contract after birth?

Question

Rhodococcus Equi Pneumonia

Lethal White Syndrome

Navel Ill Infection

Equine Herpes

Lavendar Foal Syndrome

Glycogen Branching Enzyme Deficiency

Septicamea

Haemolytic Disease

Tyzzer's Disease

Encephalomyelitis

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After extensive research I still cannot come up with the correct answer. =/ I've found what looks to be correct and then it is not.

Answer 1

"Septicamea" is, for the most part, a series of systemic infections that occur when the passive transfer of immunities from mother to foal fails.  (For instance, an orphan who does not receive colostrum, or a fescue mare who didn't bag)

Without aggressive treatment, it is fatal.

With aggressive treatment, the mortality rate is very high.

I bottle raised a septic foal.  He survived sound, and it was a miracle.