Primary infections are the initial infections caused by pathogens before any subsequent infections occur. Examples include influenza, where the influenza virus infects the respiratory tract, and chickenpox, caused by the varicella-zoster virus. Other examples are the first infection of tuberculosis caused by Mycobacterium tuberculosis and the primary HIV infection, where the virus first establishes itself in the body. Each of these infections typically represents the first encounter with the pathogen, leading to the development of the immune response.
Primary strep infections invade healthy tissue, and most often affect the throat.
They are the leading cause of primary infections originating in hospitals (nosocomial infections) in the United States.
examples of primary memory are RAM, ROM, PROM, EPROM , etc.....
primary sorces
Examples of primary fuels - wood, coal Examples of secondary fuels - charcoal, coke
Staphylococcus, Streptococcus, and Pseudomonas are examples of bacteria that can cause various infections in humans. Staphylococcus and Streptococcus are common causes of skin infections, pneumonia, and sepsis, while Pseudomonas is known for causing respiratory infections and wound infections, especially in hospital settings.
primary= mc farms
kaolin
Examples of systemic infections include sepsis, meningitis, and disseminated candidiasis. These infections affect the whole body and can spread through the bloodstream, potentially leading to serious complications if not promptly treated.
Lung Disease or Respiratory Infections
Examples of opportunistic infections in HIV positive individuals include Pneumocystis jirovecii pneumonia, cytomegalovirus infection, cryptococcal meningitis, and Mycobacterium avium complex infection. These infections take advantage of the weakened immune system and can cause serious illness if not treated promptly. Early detection and proper treatment are crucial for managing opportunistic infections in HIV positive individuals.
Resident biota can be the infections agents for nosocomial infections. Examples are staph infections of central lines, and fecal contaminants causing catheter-associated UTIs.