Thiruvananthapuram, July 15 (Reporter) Kerala Chief Minister Pinarayi Vijayan, who had gone to the Mayo Clinic in the United States (US) for medical treatment, arrived here early this morning. He landed at Thiruvananthapuram International Airport around 3 am, where he was received by the Chief Secretary, the Director General of Police, and other top officials. The Chief Minister, accompanied by his wife Kamala Vijayan, returned via Dubai. This was the fourth time the Chief Minister has traveled to the US for medical care. The recent visit was for follow-up consultations as part of ongoing treatment from his previous visits. He had left for the US on July 5 for treatment at the Mayo Clinic in Minnesota. He underwent further evaluation and treatment, continuing the care he has received there in the past. The state government is under criticism for its alleged inept handling of the health department. The health department has been facing severe criticism from various quarters, including from the opposition parties after a building collapse at Kottayam Medical College claimed a life...////...