Micro Organisms - Exam 4

Rubeola

• Measles, Encephalitis

• VIRUS RNA

• respiratory droplet

• maculopapular rash, high fever, koplik’s spots

• symptomatic care

• MMR vaccine(live attenuated)

Rubella

• German measles

• virus RNA

• respiratory droplet

• maculopapular rash, low fever, symptomatic

• MMR vaccine, CROSSES PLACENTA

• symptomatic care

Human Parvovirus B19

• Erythemia Infectiosum

• virus DNA

• respiratory droplet

• “slapped cheek” appearance, fever

• symptomatic care

Human Herpes 6/7

• Roseola

• virus DNA

• respiratory droplet

• maculopapular rash, high fever

• antipyretics for fever

• potential for Febrile Seizures

Herpes Varicella-Zoster

• Chickenpox, Shingles

• virus DNA

• respiratory droplet, direct contact with lesion

• vesicular lesions, dermatomal rash

• calamine lotion, valacyclovir, HSV-1/2 cross contaminate

Herpes Simplex 1/2

• Cold sores, genital herpes

• VIRUS DNA

• cold sores, genital herpes

• direct contact/sex

• ulcers around mouth/genitals

• acyclovir/valacyclovir

• HSV ½ cross contaminate

Human Papilloma Virus

• warts, genital warts

• virus DNA

• direct contact/sex

• warts anywhere on body/genital regions

• crysurgery, burning, surgery

• Gardacil-9 Vaccine(recombinant)

variola

• smallpox, folliculitis, carbuncle/furuncle, impetigo, cellulitis, endocarditis, food posioning, sepsis; GRAM POSITIVE BACTERIA

staphylococcus aureus

necrotizing fasciitis, pharyngitis, scarlet fever, rheumatic fever, glomerulonephritis, necrotizing fasciitis; GROUP A STREP

Streptococcus pyogenes

• pharyngitis, scarlet fever, rheumatic fever, glomerulonephritis, necrotizing fasciitis

• GROUP A STREP, chains, Gran Positive

• respiratory droplet and direct contact