BIO 315 Lecture Notes - Lecture 11: Fomite, Sickle-Cell Disease, Hospital-Acquired Infection

40 views3 pages

Document Summary

Chemotherapy: reservoirs of infection, reservoirs of infection are continual sources of infection, essential for disease to perpetuate itself. Nonliving reservoirs (soil and water: transmission of disease, principal routes for causative agents of disease to be transmitted from reservoir of infection to host; Contact: direct: requires close association b/w infected and susceptible host. Epstein-barr virus, hepatitis a, gonorrhea, genital herpes, etc. Indirect: agent of disease is transmitted from reservoir to host via a nonliving object (fomite). Like; syringes, towels, bedding, toys, etc: contaminated syringe serves as fomites in the transmission of. Droplets discharged into air by coughing, sneezing (20,000 droplets), laughing, or talking: common cold, chickenpox. Vehicle: transmission by an inanimate reservoir, waterborne, foodborne, airborne. Vectors: animals that carry pathogens from one host to another. Arthropods like; fleas, ticks, and mosquitoes are important vectors: transmit disease by; mechanical and biological, mechanical: arthropod carries pathogens on feet or other body parts.

Get access

Grade+20% off
$8 USD/m$10 USD/m
Billed $96 USD annually
Grade+
Homework Help
Study Guides
Textbook Solutions
Class Notes
Textbook Notes
Booster Class
40 Verified Answers
Class+
$8 USD/m
Billed $96 USD annually
Class+
Homework Help
Study Guides
Textbook Solutions
Class Notes
Textbook Notes
Booster Class
30 Verified Answers

Related textbook solutions

Related Documents

Related Questions