(microbiome[Title/Abstract])
AND (Afghanistan [Title/Abstract] OR Angola [Title/Abstract] OR Benin [Title/Abstract] OR Botswana [Title/Abstract] OR Burkina Faso [Title/Abstract] OR Burundi [Title/Abstract] OR Cambodia [Title/Abstract] OR Cameroon [Title/Abstract] OR Central African Republic [Title/Abstract] OR Chad [Title/Abstract] OR Comoros [Title/Abstract] OR Congo [Title/Abstract] OR Djibouti [Title/Abstract] OR Equatorial Guinea [Title/Abstract] OR Eritrea [Title/Abstract] OR Eswatini [Title/Abstract] OR Ethiopia [Title/Abstract] OR Gabon [Title/Abstract] OR Gambia [Title/Abstract] OR Ghana [Title/Abstract] OR Guinea [Title/Abstract] OR Guinea-Bissau [Title/Abstract] OR Haiti [Title/Abstract] OR India [Title/Abstract] OR Kenya [Title/Abstract] OR Kiribati [Title/Abstract] OR Lesotho [Title/Abstract] OR Liberia [Title/Abstract] OR Madagascar [Title/Abstract] OR Malawi [Title/Abstract] OR Mali [Title/Abstract] OR Mauritania [Title/Abstract] OR Mozambique [Title/Abstract] OR Myanmar [Title/Abstract] OR Namibia [Title/Abstract] OR Niger [Title/Abstract] OR Nigeria [Title/Abstract] OR Pakistan [Title/Abstract] OR Papua New Guinea [Title/Abstract] OR Philippines [Title/Abstract] OR Rwanda [Title/Abstract] OR Senegal [Title/Abstract] OR Sierra Leone [Title/Abstract] OR Solomon Islands [Title/Abstract] OR Somalia [Title/Abstract] OR South Africa [Title/Abstract] OR South Sudan [Title/Abstract] OR Sudan [Title/Abstract] OR Togo [Title/Abstract] OR Uganda [Title/Abstract] OR Vanuatu [Title/Abstract] OR Yemen [Title/Abstract] OR Zambia [Title/Abstract] OR Zimbabwe [Title/Abstract] OR Cote d'Ivoire [Title/Abstract] OR Democratic Republic of the Congo [Title/Abstract] OR Lao [Title/Abstract] OR Micronesia [Title/Abstract] OR Timor [Title/Abstract] OR Tanzania [Title/Abstract])
AND (infection[Title/Abstract] or infectious [Title/Abstract] or colonisation [Title/Abstract])
NOT (review[Publication Type]))