<prompt> Translate the following text to EnglishWatu walio katika hatari ya kuambukizwa ugonjwa wa moyo ni wale ambao wamepatwa na kiharusi au wana ugonjwa wa moyo na mishipa ya damu Rowlatt, et al.  <response>: At risk individuals include those who have suffered strokes or are suffering from cardiovascular disease and angina Rowlatt, et al. 