click below
click below
Normal Size Small Size show me how
imm hiv flu avi
final 09
common name | CaG | MoTR | patho / sym | treatment |
---|---|---|---|---|
AVIAN FLU | H5N1 IS A INFLUENZA A | CONTAGIOUS IN BIRD | BIRD TO HUMAN | PANDEMIC |
HIV HUMAN -IMMUNODEFICIENCYVIRUS | AIDS CAUSED BY HIV-LENTIVIRUS | DIRECT CONTACT WITH INFECTED BODY FLUIDS | DESTROYS CD4 - T CELLS,COPIES VIA REVERSE TRANSCRIPTASE DNA THEN PROVIRUS hides & INTEGRATES IN HOST DNA | normal t cell contact 800-1000 mm |
HIV - CAT (A) | lentivirus | direct contact with infected fluids | ASYMTOMATIC - SWOLLEN LYPHNODEs | test: elisa, then western bl;ot to confirmviral load via PCR |
HIV - CAT (B) | lentivirus | contact with infected body fluids / dirty needles / organ transplant/ artifical insemenation | SEVERE OPPORTUNISTIC VIRUS, FUNGAL, PROAZOAN sym CANDIDA ALBICANS. | chemotheray: HAART 40 pills a day |
HIV - CAT C full blown aidsclinical aids stage | lenitivirus / t cell count under 200 mm / | sexual contact/ | opprotunistic stage acute bact / fungal / viral take overHHV 8 -KAPOSI'S SARCOMA / PNEUMOCYCITIS | nucleotide inhibtors/ reverse transcriptase inhibitors/ protease inhibitors / fusion inhibitors |
AFRICA SIV to HIV2 | SOOTY MANGABEY MONKEY. | > | .> | > |
> | > | > | > | < |
INFLUENZA. | 8 RNA SEG H-HEMAGGLUTININ& N - NEURAMINIDASEENVELOPED WITH 2 SPIKE | RESP DROPLETS/ COUGHING SNEEZING | SORE THROAT/ RUNNY STUFFY NOSE FEVER MUSCLE ACHE | VACCINE & ANTIVIRAL -AMANTADINE INHIBTS VIRAL UNCOATING / TAMIFLU -RELENZA INHIBITS NEURAMINDASE |
INFLUENZA-A. | MOST PANDEMIC COMMON IN ANIMAL. | ANTIGENGICSHIFT>> VARIATION OF HXNX SHIFT IS MAJOR CHGN | DRIFT IS MINOR CHNG USALLY SINGLE AMINO ACID. | FOUND IN MANY ANIMAL |