Why COVID-19 Vaccination Is Still Critical

07:56 31/8/2024 - Πηγή: iEfimerida

The recent resurgence of COVID-19 cases globally serves as a stark reminder that the pandemic is far from over. 

By Achilleas Gravanis

The emergence of two distinct waves of COVID-19 infections annually, in contrast to the single wave typically observed with influenza, underscores the necessity for more frequent booster vaccinations, particularly for those within high-risk demographics.

The value of vaccination extends

beyond the prevention of severe illness. It also plays a pivotal role in mitigating the risk of long COVID, a condition with potentially debilitating long-term consequences. Though the precise mechanisms remain under investigation, vaccines demonstrably reduce the likelihood of developing long COVID, underscoring their critical importance in safeguarding public health.

Alarmingly, vaccination rates have dwindled globally, a trend that raises significant concerns as we approach the fall and winter seasons, periods historically associated with heightened viral transmission. Government and health authorities must intensify their efforts to educate the public about the ongoing relevance of vaccination.

Individuals over the age of 65, those with compromised immune systems, and individuals with specific health conditions, such as cardiovascular, pulmonary, metabolic diseases, or cancer, along with transplant recipients, should prioritize receiving the updated COVID-19 booster alongside their annual influenza vaccination in early fall. 

New booster vaccines specifically targeting the KP.2 and KP.3 variants from Pfizer and Moderna are anticipated to be readily available in the first week of September, in addition to an updated Novavax vaccine for the JN.1 variant.

Adopting preventive measures such as wearing KN95 masks in crowded indoor environments, like public transportation, can significantly reduce the risk of infection. Additionally, there is an urgent need to enhance air quality and ventilation in such spaces. It's imperative to dispel the misconception that the virus has vanished; it persists and continues to pose a threat.

The significance of vaccination remains paramount. To safeguard ourselves and our communities, particularly those most vulnerable, maintaining high vaccination rates and adhering to preventive practices are indispensable.

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