Zinc d vitamin and b12 serum levels in covid-19 positive pregnants will be compared in terms of patients' responses to computed tomography and treatment.

Serum zinc, vitamin d vitamin b12 levels of 45 patients will be measured and evaluated together with the information of the patients.

Inclusion Criteria:

• covid-19 positive pregnant women
• under 18 or more than 45 years old

Exclusion Criteria:

• vitamin D , Vitamin B12 or Zinc supplement use
• Multivitamine use
• have taken vitamin supplements in the past 3 months
• use of medicines for vitamin deficiency
• having metabolic disease covid-19 negative pregnant women

Pregnant women between 18-45 years old with positive covid-19 pcr test results