Egyptian Pediatric Association Gazette (Apr 2022)

Learned lesson from COVID-19: can routine immunizations be the first line of defense against the next pandemic?

  • Antoine AbdelMassih,
  • Hanya Gaber,
  • Meryam El Shershaby,
  • Maram Hanafy,
  • Yasmin Omar,
  • Reem Husseiny,
  • Nada AlShehry,
  • Habiba-Allah Ismail,
  • Aya Kamel,
  • Rafeef Hozaien,
  • Ghadeer Khaled,
  • Mohamed Amer,
  • Aya Turki,
  • Heba Fawzy,
  • Stefano Puligheddu,
  • Dalia Khaled,
  • Nardine Nasry Thabet,
  • Mariam Sherif Abdelaziz,
  • Mustafa Barakat,
  • Sara Sharaf,
  • Ahmed Mohamed,
  • Dina Mohsen,
  • Amr El Feky,
  • Hadil Adly,
  • Eman Ibrahim,
  • Rana Mahmoud,
  • Mirna Reda,
  • Felopateer Riad,
  • Carmen Vasile,
  • Mahitab Adel Shohdi,
  • Nadine Hesham,
  • Nadine El-Husseiny,
  • Rana Ragy,
  • Raghda Fouda

DOI
https://doi.org/10.1186/s43054-022-00105-2
Journal volume & issue
Vol. 70, no. 1
pp. 1 – 9

Abstract

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Abstract Background Single-cell sequencing studies on the lung microenvironment have revealed that the outcome of COVID-19 depends largely on the immune system response rather than the viral load. A robust innate immune response and a regulated adaptive immunity can prevent the worst outcomes such as hospitalization and the need for mechanical ventilation. Main body Intriguingly, several vaccines pertaining to the routine vaccination schedule, not only BCG, can skew the immune response towards the aforementioned beneficial effects. Short conclusion This means that routine immunization not only can help in the current pandemic but can also offer a rapid rescue in the subsequent epidemics or pandemics until a vaccine is developed.

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