"A Vision of Enthusiasm: A Cherished Fantasy"

In recent years, the world has witnessed a concerning resurgence of infectious diseases that once posed global alarms. HIV, although a past global alarm, remains a persistent health issue in some parts of the world. This is a stark reminder that infectious diseases do not disappear but can return, as shown by the recent resurgence of diseases like polio.

The COVID-19 pandemic served as a recent example of a global alarm caused by an infectious disease. It raised global awareness about the fragility of humanity's defenses against infectious agents. The past two years have seen the return of several infectious diseases, including polio and measles. Currently, Chikungunya, bird flu H5N1, measles, and monkeypox are spreading globally, posing a significant threat to public health.

Organizations and researchers are working tirelessly to address these outbreaks. Public health institutions such as the Robert Koch Institute in Germany conduct virological surveillance and epidemiological analyses. Specialized research groups like the Working Group on Infections in Hematology and Oncology (AGIHO) focus on infection risks and treatments. Multiple clinical studies and collaborative research networks are active in monitoring, preventing, and developing therapeutic approaches for these and related infectious diseases.

The past two years have shown the return of infectious diseases, making it crucial to maintain vigilance. Smallpox, a significant historical plague, is no longer a concern, but polio, a historical disease that caused paralysis, has been detected again, posing a threat of causing polio paralysis. HIV, although a past global alarm, continues to be a health issue in certain regions.

The global defenses against infectious agents have weakened, making it easier for diseases to spread. This underscores the importance of continued research, collaboration, and public health efforts to combat these diseases and protect global health. As history has shown us, infectious diseases can have devastating impacts on communities and societies. By staying vigilant and working together, we can help prevent the spread of these diseases and protect the health of people around the world.