Hagaon Harav Avraham Yehoshua Halevi Soloveitchik shlita, Rosh Yeshivas Brisk, has suffered a further deterioration in his condition and has been transferred to the intensive care unit, according to reports Sunday.

The Rosh Yeshivah was hospitalized almost two weeks ago after his condition worsened following a cardiac procedure, sparking widespread tefillos throughout the Brisker community and beyond. Sunday’s update reflects a renewed decline in his condition.

The tzibur is asked to daven for the refuah sheleimah of (Rav) Avraham Yehoshua ben Etyl.