What is virulence factor of hepatitis A?
Virulence may be defined as the damage caused by a pathogen infection, including host morbidity and mortality, i.e. the capacity to cause disease. Virulence is multifactorial and results from the complex interactions between pathogen, host and environment.
What is the virulence factor of malaria?
Sequestration of P. falciparum parasites is mediated by the major virulence factor PfEMP1, a protein transported to the iRBC surface that enables binding to endothelial host cell receptors such as CD36 and ICAM1 (ref. 4).
What is the relationship between malaria and hepatitis?
Malaria is an uncommon cause of acute hepatitis. According to the World Health Organization (WHO), other than jaundice, signs of hepatic dysfunction are unusual and clinical signs of liver failure are rarely seen unless there is concomitant viral hepatitis including B and E.
What are the virulence factors of Plasmodium falciparum?
PfEMP1 and rifin proteins are considered key virulence factors in P. falciparum. The PfEMP1, rifin and stevor proteins are encoded by members of the var, rif and stevor gene families, respectively [11,13,14].
What causes hepatitis AB and C?
Contamination Spreads Hepatitis Poor sanitation and poor hygiene increase the risk. Hepatitis B and C are spread mainly through infected blood, semen, or other body fluids.
Can malaria cause hepatitis B?
In this context, hepatitis B virus (HBV) infections are common in many of the malaria endemic areas.
Which is odd one out malaria hepatitis elephantiasis dengue?
Hepatitis is the odd one out because it is a type of viral infection while the rest of three are spread through the bite of mosquitoes.
Is hepatitis A bacteria or virus?
Hepatitis A is a highly contagious liver infection caused by the hepatitis A virus. The virus is one of several types of hepatitis viruses that cause inflammation and affect your liver’s ability to function.