there can only be one

In a stocks & shares ISA you can hold bonds paying interest with repayment of the capital after a set term. Either corporate bonds issued by a company or government bonds. You can hold individual bonds or invest in a fund holding these assets. You can focus on assets with a short term.

I'd booked the Covid vaccine with my flu jab which I qualify for due to asthma but was refused it at the pharmacy based on the guideline. Fortunately when I've had Covid (twice with symptoms confirmed by test) it hasn't affected my breathing in the way that flu has.