pathogens BBP

Parenteral transmission

take place through needle stick injuries, human bites, cuts, abrasion or any break in skin

Communicable disease

disease transmitted from one person to another or by contact with the body fluid from another person

inherited immunity

immunity present at birth

acquired immunity

devloped over person lifetime

Is Hepatitis A and E, acute or chronic?

acute

Hepatitis D

co-infection of heptatits B

• spread through IV drug use, sexual activity

does the HBV vaccine give protection against HDV?

yes

HIV

spread through

• secual contact

• exposure to blood

• perintatal contact

leads to AIDS

what is a manifestation of AIDS?

oral lesions

HHV

human herpes viruses

• 8 DNA viruses types

HSV-1

herpes simplex virus type 1

• oral herpes (cold sores) 

• saliva or direct contact with lesion

HHV-2

herpes simplex virus type 2

• genital herpes

• sexual contact, direct with sores

HHV-3

varicella zoster virus

• chicken pox and shingls

• airborne droplets dircet contact with vesicle

HHV-4

Estien-barr virus 

• infectous monocucleosis

• saliva (kissing disease)

oral syphilis

treponema padillum

• cause chancer sore

gonorrhea

neisseria gonorrhoeae

• burning or pain in throat, swollen glands