HBsAg reactive means the person has been infected with Hepatitis B virus. HbsAb negative indicates that the person does not have immunity against Hepatitis B. This combination suggests an active Hepatitis B infection without immunity.
Anna Shvets has written: 'B7H4, a negative regulator of T cell immunity'
The three types of immunity is innate immunity, adaptive immunity, and passive immunity.
There are three special cases of immunity from tort liability. They are intrafamily immunity, governmental immunity, and charitable immunity. Intrafamily immunity is immunity from a tort action brought by an immediate family member. Governmental immunity is immunity of a governmental agency from a tort action. Charitable immunity is immunity of a charitable organization from a tort action.
explain the difference between sovereign immunity qualified immunity charitable immunity and interspousal immunity?
Actually acquired immunity consists of "humoral immunity" and "cell mediated immunity. Acquired immunity is the same with adaptive immunity, it is when the antibodies are produced within the bodies after the exposure of pathogen. Humoral immunity secreted antibodies while cell mediated immunity involves in production of T lymphocytes.
active acquired immunity and passive acquired immunity
The response to infections is active or cellular immunity. Acquired immunity
How immunity is attained
Major - Strong immunity Minor - Weak immunity
Artificially acquired active immunity.
The two types of immunity are natural immunity and acquired immunity. Natural immunity is the ability for the body to fight and prevent illness on its own, acquired immunity needs the help of vaccinations or exposure.