Human Health and Disease

Parasites causing human diseases (malaria, dengue, chickengunia, filariasis, ascariasis, typhoid, pneumonia, common cold, amoebiasis, ring worm) and their control


VIRAL DISEASES OF HUMANS

  • Influenza (flu) — orthoneyno virus — Influeza vaccine
  • Common cold (Rhinitis) — Rhino virus — No vaccine
  • Small fox (variola) — Variola Virus (eradicated) — Variola Vaccine (Edward Jenner)
  • Chicken fox (Varicella) — Varicella zoster virus — Varicella Vaccine
  • Mumps (infections parotiditis) — paramyxovirus — MMR vaccine
  • Measles (Rubeola disease) — Rubeola virus — MMR vaccine
  • Rubella (German measles) — Rubella virus — MMR vaccine (should not be given to pregnant ladies)
  • Poliomyelitis (Polio) — Entero virus (Polio V) (Via oral) — Salk vaccine (injectable) sabin Vaccine (oral)
  • Rabies (Hydrophobia) sep - 29 (world rabies day) — Rabies V (via dog, cat, wolver, jackals) — Rabies vaccine
  • Dengue - fever (Break - bone fever) — Flavi - ribo - virus (via Aedes aegypti) — No vaccine
  • Chikungunya — Chikungunya virus — No vaccine
  • Yellow Fever — Flavivirus (bite of Aedes aegypti) — No vaccine
  • SARS - Severe acute Respirabry syndrome — Corona virus — Diagnosis -PCR
  • Genital Herpes — Herpes simplex virus — through sexual contact
  • Genital warts — Human papilloma virus — through sexual contact
  • Viral Hepatitis (Jaundice) — Hepatitis A, B, C, D, E

BACTERIAL DISEASES OF HUMANS

  • Cholera — Vibrio Cholerae — Cholera Vaccine
  • Typhoid (Enteric fever) — Salmonella typhi — Diagnosis - widal test (Typhoid vaccine)
  • Diphtheria — Corynebacterium diphtheria — DPT vaccine (Diagnosis - schick test)
  • Whooping cough (Pertussis) — Bordetella pertussis — DPT vaccine (Diagnosis - schick test)
  • Tetanus (lock jaw) — Clostridium tetani — DPT vaccine (Diagnosis - Shick test)
  • Tuberculosis (TB) (kochi disease) — Mycobacterium tuberculosis — BCG vaccine
  • Leprosy (Hansen's disease) — Mycobacterium leprae — No vaccine (Lepromin Skin Test diagnosis)
  • Bacillary dysentery (shigellosis) — shigellosis dysenteriae — No Vaccine
  • Anthrax (intestinal) (Cutaneous) (Pulmonary) — Bacillus anthracis — Anthrax vaccine
  • Pneumonia — Streptococcus pneumoniae — No vaccine
  • Bubonic Plague (Black death) — Yersinia Pestis — Anti-plague vaccine (Diagnosis - wayson stain test)
  • Gonorrhea — Neisseria gonorrhoeae (STD) (Sexually Transmitted Disease) — No vaccine Diagnosis - CFT (Compliment Fixation Test)
  • Botulism (Food Poisoning) — Clostridium botulinum — No vaccine Diagnosis - CFT (Compliment Fixation Test)
  • Chancroid — Haemophilus dueregi (STD)
  • Scarlet Fever — Streptococcus Pyogenes — (Diagnosis - Dick Test) No Vaccine

SPIROCHAETAE DISEASE

  • Syphilis — Treponema pallidum (STD) — Diagnosis (VDRL Test)
    1) Primary
    2) Secondary
    3) Latent
    4) Tertiary

PROTOZOAL DISEASE

  • Giardiasis (Diarrhoea) (discovery - Leeuwenhoek) — Giardia intestinalis

  • Anti molarial drugs : Quinine ; Paludrine ; Primaguin ; Chloroguinine ; Comoguin ; Comoprima.
    [Infective stage of Plasmodium: sporozoite]
  • Leishmaniasis / Kala - azar / Dum - Dum Fever — Phlebotomus argentipes (sandfly) - Vector Leishmania donovani - pathogen
  • Trichomoniasis / Vaginitis / Leucorrhea — Trichomonas vaginalis (STD)
  • Balantidiasis (Balantidium Coli) (Enz - hyaluronidase)

Other diseases

  • Ascariasis — Ascaris lumbricoides (Giant intestinal round worm)
  • Loiosis (Eye worm disease) — Loa Loa (eye worm) → Conjunctivitis
  • Filariasis (Elephantiasis) — (wuchereria bancrofti) (Via Culex mosquito) (Filarial worm)

FUNGAL DISEASES

  • Aspergillosis — Aspergillus niger A. fumigatus — air borne
  • Candidiasis (opportunistic) — Candida albicans — Direct contact / Endogenous infection.

Watch this video for the topic from 20:59 to 53:48

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