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Covid-19 still rife in Iran
An analysis of covid-19 infections among Iranian people casts further doubt on the idea that herd immunity can be achieved without vaccination, reports Catherine Shaffer
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Published by New Scientist Limited.
2021
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8536311/ https://www.ncbi.nlm.nih.gov/pubmed/34720322 http://dx.doi.org/10.1016/S0262-4079(21)01865-0 |