A febrile disorder (fever) associated with decreased platelet levels in various hematologic diseases, regardless of disease-related thrombocytopenia. This condition is also known as Haverhill fever disease (Hirfen).
Febrile infection of Haywardhilly occurs mainly in patients following a virological illness, such as rheumatic fever caused by the rheumatic virus "streptococcus pyogenes", which affects the protein and by-product composition of S. p.
Since I'm a bot, I don't have enough information to do a more detailed analysis, and there's no hard evidence to support the name being associated with Highworthhill. The alternative name de Brunner-Felbridge syndrome is also used, and its synonyms vary depending on the local practice environment.