Section A: Introductory chapters and setting the scene<br>1. COVID-19 and mortality in children<br>Milind Shinde, Anu Maheshwari, and Harish K. Pemde<br>2. Congenital and perinatal COVID-19: Diagnostic challenges, current management, and<br>outcomes<br>Angeliki Kontou, Eleftheria Hatzidaki, Kosmas Sarafidis, Gabriel Dimitriou, and Despoina Gkentzi<br>3. COVID-19 vaccine strategies<br>Amin Gasmi, Yuliya Semenova, Sadaf Noor, Amine Nehaoua, Rafiaa Malek, Habib Malek, and Geir Bjørklund<br>4. Social and community responses to public health and social measures for COVID-19: Community engagement for risk preparedness<br>Gary Ka-Ki Chung and Eng-Kiong Yeoh<br><br>Section B: International aspects<br>5. The COVID-19 pandemic in Italy: Ecological background and epidemiological dynamics<br>Marino Gatto and Stefano Miccoli<br>6 COVID-19 pandemic in Nigeria<br>Ademola Aiyenuro, Chijioke Obiwe Onyeani, Yusuff Adebayo Adebisi, Promise Udohchukwu Okereke, Deborah Oluwaseun Shomuyiwa, Nneka Catherine Uche, Nafisat Dasola Jimoh, Abdullahi Tunde Aborode, Udochiamaka Amarauche Chukwu, and Samuel Ogunsola<br>7. A bird’s eye view of the COVID-19 pandemic in India: The past, present, and future<br>Dhruv S. Gupta, Manoj Aswar, and Maushmi S. Kumar<br>8. COVID-19 pandemic in Europe Małgorzata Gruchoła and Małgorzata<br>Sławek-Czochra<br>9. COVID-19 in Latin America and the Caribbean (LAC)<br>Lorena Díaz de León-Martínez, Carlos Miguel López-Mendoza, Ana Jared Tenorio-Salazar, Rogelio Flores-Ramírez, and Luz Eugenia Alcántara-Quintana<br>10. COVID-19 in Sudan: A multiperspective review<br>Khabab Abbasher Hussien Mohamed Ahmed<br>11. Asymptomatic infection by SARSCoV-2 at the beginning of the epidemic in Cuba: Evidence from<br>case series<br>Elba Cruz Rodríguez, Niurka Molina Águila, Waldemar Baldoquin Rodríguez, Belkys María Galindo Santana, and María G. Guzmán<br>12. Stress and anxiety due to COVID-19 in India<br>Vidit Singh and Snigdha Awasthi<br>13. COVID-19 pandemic in Korea: A focus on medical management<br>Kyoo-Man Ha and Young T. Kim<br>14. Stigma experienced by healthcare workers during the COVID-19 pandemic: Global and Egyptian<br>perspectives<br>Aya Mostafa and Nashwa Ismail Basyoni<br><br>Section C: Reproduction, pregnancy and new-borns<br>15. The COVID-19 pandemic and breastfeeding<br>Bindi Borg and Karleen Gribble<br>16. Impact of SARS-CoV-2 infection on female fertility<br>Dalhia Abramovich, Yamila Herrero, Mayra Bordaquievich, Melanie Neira, and Fernanda Parborell<br>17. Fetal death due to maternal COVID-19<br>Munekage Yamaguchi<br>18. The COVID-19 pandemic and identification of SARS-CoV-2 in the prostate<br>Katherine Campbell, Nikhil Kulkarni, Braian Ledesma, Farah Rahman, Kyle Schuppe, Mohammed Zarli, Kajal Khodamoradi, and Ranjith Ramasamy<br>19. COVID-19 in pregnant women: Clinical course, treatment, and maternal/fetal outcome of vaccination during pregnancy<br>Cinzia Auriti, Chiara Maddaloni, and Domenico Umberto De Rose<br>20. Impact of the COVID-19 pandemic: SARS-CoV-2-specific IgG antibodies and their vertical<br>transfer<br>Jeremy D. Ward<br>21. COVID-19 vaccination during lactation<br>Amit Srivastava<br>22. Being pregnant during the COVID-19 pandemic: Impact of the trimester of gestation and measures of maternal mental health<br>Narimene Ait Belkacem, Jessica Gorgui, and Anick Bérard<br>23. COVID-19 related maternal mortality and SARS-CoV-2 variants<br>Arzu Bilge Tekin and Bilge Dogan Taymur<br>24. COVID-19-associated complications in pregnant women and neonates<br>Taylor DeAnnuntis, Jahnea Williams, Paul Burcher, Tamara Snyder, Rahul Kashyap, and Vikas Bansal<br>25. SARS-CoV-2 and its impact on the developing fetal neurologic system<br>Kartik Mody, Christine Wade, and Becky Micetic<br>26. Impact of maternal SARS-CoV-2 infection in the placenta<br>Kendall Moore, Rebecca H. Jessel, Jia Chen, and Corina Lesseur<br><br>Section D: Children and adolescents<br>27. T cells and their subsets in children with COVID-19<br>Abdurrahman Simsek, Muhammed Ali Kızmaz, and Ferah Budak<br>28. Pediatric inflammatory multisystem syndrome and SARS-CoV-2<br>Stanisław Surma, Joanna Lewek, and Maciej Banach<br>29. Impact of COVID-19 pandemic on nutritional status of children<br>Sharika Nuzhat and Mohammod Jobayer Chisti<br>30. COVID-19 in children: Nutrition care<br>Patrícia Zamberlan, Beatriz Polisel Mazzoni, Ana Lúcia Capelari Lahoz, Maria Lúcia Barbosa Maia dos Santos, Camila Nozella, and Artur Figueiredo Delgado<br>31. Eating disorders in children during the COVID-19 pandemic<br>Marchili Maria Rosaria, Giulia Spina, Cristina Mascolo, and Alberto Villani<br>32. Body composition in children with SARS-CoV-2 infection: Short and long term consequences<br>Elisabetta Di Profio, Elvira Verduci, and Gianvincenzo Zuccotti<br>33. Risk of SARS-CoV-2 infection and childhood obesity<br>Maira Alejandra Ortiz-Pinto, Honorato Ortiz Marrón, and Miguel Pedromingo Kuss<br>34. The impact of the COVID-19 pandemic during the lockdown and the post-COVID-19 effects on<br>the family system of children with disabilities<br>Bekir Fatih Meral<br>35. The impact of the COVID-19 pandemic on ordinary vaccination programs for very young children: BCG, MMR, poliomyelitis, and beyond<br>Guilherme Silveira Procianoy and Rita C Silveira<br>36. Immune responses to SARS-CoV-2 infection and vaccination in children<br>Zheng Quan Toh, Nadia Mazarakis, and Paul V. Licciardi<br>37. The impact of the COVID-19 pandemic: How physical fitness changes in children<br>Eliseo Iglesias-Soler, Jessica Rial-Vázquez, María Rúa-Alonso, Iván Nine, and Iván Clavel<br>38. The COVID-19 pandemic and children: Impact on physical activity<br>Olena Yelizarova, Svitlana Hozak, Tetiana Stankevych, Nadiya Polka, Alla Koblianska, Alla Parats, and Olha Ivanovska<br>39. The COVID-19 pandemic and stress related to schooling<br>Xue Yang and Kylie K.Y. Chan<br>40. Suicidal thoughts and behaviors among adolescents during the COVID-19 pandemic<br>Christina L. Robillard, Alice Shen, and Brianna J. Turner<br>41. The COVID-19 pandemic: Attending to hand hygiene measures in young people<br>(a review of different studies)<br>Anna Espart, Luisa Guitard-Sein Echaluce, Maria Barcenilla-Guitard, Alba Guitard-Quer, and Fernando Barcenilla<br>42. Child and adolescent COVID-19 vaccination: Trends, hesitancy, and strategies for increasing vaccination<br>Kimberly H. Nguyen, Lavanya Vasudevan, and Robert A. Bednarczyk<br>43. Social distancing behavior and mental health in US adolescents during the COVID-19 pandemic<br>Ming-Te Wang, Christina L. Scanlon, Ashley Sunjae Lee, and Ariana C. Henderson<br>44. Thrombotic complications in children and adolescents with SARS-CoV-2 infection<br>Clay T. Cohen, Dalia A. Bashir, and Sarah E. Sartain<br>45. Features of SARS-CoV-2 infection and vaccination in children: A focus on magnetic resonance imaging of the heart<br>Łukasz A. Małek<br>46. SARS-CoV-2 infection and the cytokine levels and pathway in children: An updated narrative<br>Tsvetelina Velikova and Snezhina Lazova<br><br>Section E: Older adults<br>47. Risk factors related to COVID-19 among older adults<br>Eva M. Satué-Gracia, Albert del Pozo-Niubo, María-José Forcadell-Peris, Cinta de Diego-Cabanes, Angel Vila-Córcoles, and Francisco M. Martín-Luján<br>48. Reducing loneliness and social isolation among the elderly during the COVID-19 pandemic<br>Xiangfei Meng, Muzi Li, and Yingying Su<br>49. Features and measures of depression in the elderly and the impact of the COVID-19<br>pandemic: Linking in preexisting mental health<br>Omar Paccagnella<br>50. Experiences of disabled older adults in adult day care centers during the COVID-19 pandemic<br>Takashi Naruse<br>51. Using single-cell analysis to investigate disease severity in elderly patients with COVID-19<br>Sherine K. Saber, Ahmed S. Abouhashem, Ahmed A. Elbaz, Sedat Kacar, Kanhaiya Singh, Chandan K. Sen, and Hassan M.E. Azzazy<br>52. COVID-19 and older adult food practices: A social determinants of health perspective<br>Sarah L. Francis, Catherine S. Rudolph, and Savannah Schultz<br>53. Older subjects and immunogenicity of mRNA COVID-19 vaccines<br>Piotr Seiffert and Dorota Religa<br>54. Noninvasive respiratory support in octogenarian patients with COVID-19<br>Federico Lionello, Gabriella Guarnieri, Giovanna Arcaro, Sara Lococo, and Andrea Vianello<br><br>Section F: Case studies with mini review<br>55. Case study: COVID-19 severity in diabetic patients with and without seizure<br>Budhadev Baral, Kartik Muduli, Shweta Jakhmola, Vaishali Saini, Pratik Kundu, Nikunj Kumar Rout, Shubhransu Patro, Nirmal Kumar Mohakud, and Hem Chandra Jha<br>56. Case study: Nonpharmaceutical interventions for COVID-19 and their social impact in Japan<br>Makoto Niwa, Shintaro Sengoku, and Kota Kodama<br>57. Case study: Factors affecting vaccine uptake—Australian perspectives<br>Jessica Carter and Erika Borkoles<br>58. The impact of the COVID-19 pandemic on an older disabled person<br>Takashi Naruse<br>59. COVID-19 in the newborn: Clinical course and effects of maternal vaccination in pregnancy<br>Cinzia Auriti, Chiara Maddaloni, and Domenico Umberto De Rose<br><br>Section G: Resources<br>60. Recommended resources for the international and life course aspects of coronavirus disease 2019 (COVID-19)<br>Rajkumar Rajendram, Daniel Gyamfi, Vinood B. Patel, and Victor R. Preedy