<p>Travel bans imposed on African countries are likely to affect supplies of materials needed for the fight against Covid-19 to the continent, the head of the Africa Centres for Disease Control John Nkengasong said on Thursday.</p>.<p>Nkengasong also said during an online media briefing that his organisation was not recommending blanket booster shots in Africa, but anyone who was offered a booster should be elderly or immunocompromised. </p>.<p><strong>Check out DH's latest videos</strong></p>
<p>Travel bans imposed on African countries are likely to affect supplies of materials needed for the fight against Covid-19 to the continent, the head of the Africa Centres for Disease Control John Nkengasong said on Thursday.</p>.<p>Nkengasong also said during an online media briefing that his organisation was not recommending blanket booster shots in Africa, but anyone who was offered a booster should be elderly or immunocompromised. </p>.<p><strong>Check out DH's latest videos</strong></p>