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[New methods on the measles prophylaxis (author's transl)]
Abstract:
As for the preventive measures used towards patients with a measles infection, the Authors review in particular the new methods of isolation on the basis of the latest acquisitions on the way and period of contagiousness. As for the preventive measures for healthy people, the Authors review in particular the vaccination route. After having considered the principal types of vaccine used, they demonstrate the efficiency and harmlesness of the live and attenuated virus vaccine, in general, and in particular the "hyperattenuated" vaccine, reviewing the principal causes of the failure of such a vaccine in some cases. They give an ample documentation of the period of immunity (persistance of HAI antibodies) in the vaccined. Considering the experience of other countries, the Authors suggest that it is time to procede in a large scale vaccination in Italy, underlining the fundamental points (use of live and hyperattenuated vaccine, appropriate storage and care of the vaccine, age of vaccination) to prevent failure and to make more and more efficient this type of vaccination.
Insights
This study reviews measles prevention, focusing on isolation for infected patients and vaccination for healthy individuals. It highlights the effectiveness and safety of live, attenuated virus vaccines, recommending large-scale vaccination in Italy.
Area of Science:
- Virology
- Immunology
- Public Health
Context:
- Measles remains a significant public health concern globally.
- Effective prevention strategies are crucial for controlling outbreaks.
- Understanding contagiousness and vaccine efficacy is key.
Purpose:
- To review current measles prevention strategies for both infected patients and healthy individuals.
- To evaluate the efficacy and safety of live-attenuated measles vaccines.
- To provide recommendations for large-scale vaccination programs.
Summary:
- The review covers isolation methods based on measles contagiousness and details vaccination as a primary preventive measure for the general population.
- It assesses live-attenuated virus vaccines, particularly "hyperattenuated" strains, discussing their efficiency, safety, and potential failure factors.
- The persistence of antibodies post-vaccination is documented, supporting vaccine effectiveness.
Impact:
- Suggests implementing large-scale measles vaccination in Italy, drawing on international experiences.
- Emphasizes critical factors for successful vaccination: vaccine type, proper storage, and optimal age for administration.
- Aims to enhance measles prevention and reduce disease burden through informed public health policy.