What's the plural form of meningococcaemia? Here's the word you're looking for.
Answer
The noun meningococcaemia can be countable or uncountable.
In more general, commonly used, contexts, the plural form will also be meningococcaemia.
However, in more specific contexts, the plural form can also be meningococcaemias e.g. in reference to various types of meningococcaemias
or a collection of meningococcaemias.