Pregnancy - COVID, early treatment and vaccines

one bibliography of articles
1. Fesler MC, Stricker RB. Pre-Exposure Prophylaxis for COVID-19 in
Pregnant Women. International journal of general medicine 2021; 14:279-84.
Epub 2021/02/06

2. González R, García-Otero L, Pons-Duran C, et al. Hydroxychloroquine
efficacy and safety in preventing SARS-CoV-2 infection and COVID-19 disease
severity during pregnancy (COVID-Preg): a structured summary of a study
protocol for a randomised placebo controlled trial. Trials 2020; 21:607.
Epub 2020/07/04

3. Huybrechts KF, Bateman BT, Zhu Y, et al. Hydroxychloroquine early in
pregnancy and risk of birth defects. American journal of obstetrics and
gynecology 2021; 224:290.e1-.e22. Epub 2020/09/23

4. Lacroix I, Bénévent J, Damase-Michel C. Chloroquine and
hydroxychloroquine during pregnancy: What do we know? Therapie 2020;
75:384-5. Epub 2020/05/19

5. Lamazou F, Oger P, Dieli-Crimi R, et al. COVID-19 infection in first
trimester of pregnancy marked by a liver cytolysis in a woman previously
treated by hydroxychloroquine for repeated implantation failure: a case
report. BMC infectious diseases 2020; 20:845. Epub 2020/11/18

6. Sisti G, Schiattarella A, Sisti A. Treatment of COVID-19 in Pregnancy
with Hydroxychloroquine and Azithromycin: a case report. Acta bio-medica :
Atenei Parmensis 2020; 91:e2020123. Epub 2021/02/03