Everyday there is people asking "I have ,x,y,z conditions, should I be shielding for 12 weeks?" or "I have not received a letter from government, but should I be shielding for 12 weeks?"
The following is the list of conditions where patients should have received the "12 weeks shielding/isolation" letter -
"What do we mean by extremely vulnerable?
People falling into this extremely vulnerable group include:
Solid organ transplant recipients.
People with specific cancers:
people with cancer who are undergoing active chemotherapy
people with lung cancer who are undergoing radical radiotherapy
people with cancers of the blood or bone marrow such as leukaemia, lymphoma or myeloma who are at any stage of treatment
people having immunotherapy or other continuing antibody treatments for cancer
people having other targeted cancer treatments which can affect the immune system, such as protein kinase inhibitors or PARP inhibitors
people who have had bone marrow or stem cell transplants in the last 6 months, or who are still taking immunosuppression drugs
People with severe respiratory conditions including all cystic fibrosis, severe asthma and severe COPD.
People with rare diseases and inborn errors of metabolism that significantly increase the risk of infections (such as SCID, homozygous sickle cell).
People on immunosuppression therapies sufficient to significantly increase risk of infection.
Women who are pregnant with significant heart disease, congenital or acquired."
This is the list list that I think most employers will look at if you request time off from work.
Personally, no matter how fit and healthy I was, I would isolate myself for as long as possible regardless of whatever the official rules/lists the government produce.
Having kidney failure alone will not place you in the above group, but would plave you in the less severe "High Risk" group. At the moment (during lockdown) the rules for general population is the same as the High Risk group, but obviously, High Risk group people are more at risk.
I believe that the risk groups only matter when it comes to employed people requesting time off work, everyone else should be sensible and isolate whether they appear on a list on a piece of paper or not.