I am an expert in the following:
Actinomycosis, AIDS, amoebiasis, anthrax, aspergillosis, athlete's foot, avian flu, babesiosis, botulism, bilharzia, brucellosis, campylobacter, chickenpox, chikungunya, cholera, chronic borreliosis, chlamydia, CJD, clostridium difficile, cockroach infestation, coronavirus and COVID-19, coxsackie, cryptosporidiosis, cyclosporiasis, cysticercosis, cytomegalovirus, dengue fever, diarrhoeal illness, diphtheria, dysentery, echinococcosis, ehrlichiosis, encephalitis, enteric fever, Escherichia coli 0157, food poisoning, gastroenteritis, genital warts, giardiasis, gonorrhoea, Hand foot and mouth disease, hantavirus, hepatitis A, hepatitis B, hepatitis C, herpes, histoplasmosis, HIV, hospital-acquired infection, hydatid disease, influenza, lassa fever, legionellosis, legionnaire's disease, leishmaniasis, leprosy, leptospirosis, listeria, Lyme disease, lymphatic filariasis, malaria, Meta-analysis,measles, melioidosis, MRSA, meningitis, meningococcal infection, mumps, Mycoplasma, neuroborreliosis, norovirus, NTM infection, onchocerciasis, osteomyelitis, pertussis, plague, pneumococcal disease, poliomyelitis, PVL infection, Q fever, rabies, Reiter's disease, Rickettsial infections, rheumatic fever, Rocky Mountain spotted fever, rotavirus, rubella, salmonella, salmonellosis, SARS, Scabies, schistosomiasis, septicaemia, septic shock, sexually-transmitted infections, shigella, shingles, Snakebite, STD, swine flu, syphilis, tetanus, travellers diarrhoea, toxocariasis, toxoplasmosis, trichomoniasis, trypanosomiasis, tuberculosis, tularaemia, typhoid fever, typhus, viral haemorrhagic fever, Weil's disease, West Nile fever, whooping cough, yellow fever, yersiniosis.