The Rebbe advises reapplying for entry to Morocco and consulting on the best approach. He permits handling Australian visa matters as long as it doesn’t disrupt Moroccan work. Regarding someone’s health, he stresses following medical advice, including rest, without unnecessary stringency, citing Rambam. Blessings for his son’s Barr Mitzvah
https://www.torahrecordings.com/rebbe/004_igros_kodesh/shevat/902