Long-Term Clinical Safety of the Ad26.ZEBOV and MVA-BN-Filo Ebola Vaccines: A Prospective, Multi-Country, Observational Study oleh Adeep Puri, Andrew J. Pollard, Catherine Schmidt-Mutter, Fabrice Lainé, George PrayGod, Hannah Kibuuka, Houreratou Barry, Jean-François Nicolas, Jean-Daniel Lelièvre, Sodiomon Bienvenu Sirima, Beatrice Kamala, Daniela Manno, Deborah Watson-Jones, Auguste Gaddah, Babajide Keshinro, Kerstin Luhn, Cynthia Robinson, Macaya Douoguih