What is the least expensive method to control disease?
Vaccines
The least expensive method to control disease is generally prevention through hygiene practices such as proper hand-washing, sanitizing equipment and surfaces in hospitals or other facilities, using protective personal equipment such as face masks and gloves, and practicing safe food handling practices. These measures can significantly reduce the spread of infectious diseases by limiting their transmission. Vaccination is also a cost-effective method of controlling disease by preventing the spread of diseases. Regular and timely vaccination helps in building immunity that helps in reducing the risk of outbreak over time. Another cost-effective method for controlling diseases is early detection and treatment before they become severe and spread to the wider population. This is because early detection and treatment prevent the spread of the disease and also reduce the cost of treatment, thereby making it a cost-effective strategy.
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Understanding Vaccination Administration: Injection Routes and Alternatives for Effective ImmunizationHow Smallpox Became the First Eradicated Disease: History, Vaccines, and the WHO-led Global Effort
The History of the First Vaccine: How Edward Jenner Eradicated Smallpox