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Pertussis vaccine is a vaccine that protects against whooping cough (pertussis). [ 1 ] [ 2 ] There are two main types: whole-cell vaccines and acellular vaccines. [ 1 ] [ 2 ] The whole-cell vaccine is about 78% effective while the acellular vaccine is 71–85% effective.
Whooping cough (/ ˈ h uː p ɪ ŋ / or / ˈ w uː p ɪ ŋ /), also known as pertussis or the 100-day cough, is a highly contagious, vaccine-preventable bacterial disease. [1] [10] Initial symptoms are usually similar to those of the common cold with a runny nose, fever, and mild cough, but these are followed by two or three months of severe coughing fits. [1]
Young infants have the highest rate of pertussis; in 87-100% of all deaths caused by pertussis, the victim is an infant of less than 6 months of age, too young to have finished acquiring vaccine-induced immunity. Adolescents and young adults whose immunity has just worn off are often infected, but very unlikely to die.
Preventable with vaccine and PEP but once symptoms manifest, there is no cure and the CFR is greater than 99%. 4 known people who survived were simply vaccinated too late, [5] after symptoms started; more recently, at least 3 individuals have survived after being placed in a medically induced coma, however this protocol has since been disputed. [6]
The U.S. is experiencing more than four times as many whooping cough cases compared with last year — a spike that some experts attribute to post-pandemic vaccine fatigue. “With the increase in ...
The shingles vaccine is a two-dose series and provides protection for at least seven years, Tonizzo said. “It’s safe in everyone and is 90% to 95% effective.
The DPT vaccine or DTP vaccine is a class of combination vaccines to protect against three infectious diseases in humans: diphtheria, pertussis (whooping cough), and tetanus (lockjaw). [7] The vaccine components include diphtheria and tetanus toxoids , and either killed whole cells of the bacterium that causes pertussis or pertussis antigens .
Whooping cough is surging in the United States, with cases now five times higher than they were at the same point last year, according to preliminary data from the US Centers for Disease Control ...