<p>Washington: The US Department of State said on Wednesday that it was imposing visa restrictions on African, Cuban and Grenadian government officials and their family members over accusations they deprived Cubans of essential medical care.</p> .<p>The department did not identify the officials. </p>
<p>Washington: The US Department of State said on Wednesday that it was imposing visa restrictions on African, Cuban and Grenadian government officials and their family members over accusations they deprived Cubans of essential medical care.</p> .<p>The department did not identify the officials. </p>