<p>David Sokal of Family Health International in the U.S., with colleagues at Cambridge and Drexel Universities, will develop and test low-cost filters coated with safe microbicides that can be inserted into tips of nipple shields to prevent HIV transmission during breastfeeding.</p>


David Sokal of Family Health International in the U.S., with colleagues at Cambridge and Drexel Universities, will develop and test low-cost filters coated with safe microbicides that can be inserted into tips of nipple shields to prevent HIV transmission during breastfeeding.