Nina Greilert

Research nurse

Cell phone:

About me

  • Project Manager for the COMMUNITY-study
  • Member of KFC-support team at Karolinska Institutet Danderyd Hospital
  • Coordinator of clinical research agreements at KIDS
  • Administrator for


Mucosal immune responses following a fourth SARS-CoV-2 vaccine dose. Bladh O, Marking U, Havervall S, Norin NG, Aguilera K, Hober S, Smed-Sörensen A, Gordon M, Blom K, Åberg M, Klingström J, Thålin C Lancet Microbe 2023 Apr;():

7-month duration of SARS-CoV-2 mucosal immunoglobulin-A responses and protection. Marking U, Bladh O, Havervall S, Svensson J, Greilert-Norin N, Aguilera K, Kihlgren M, Salomonsson AC, Månsson M, Gallini R, Kriegholm C, Bacchus P, Hober S, Gordon M, Blom K, Smed-Sörensen A, Åberg M, Klingström J, Thålin C Lancet Infect Dis 2023 Jan;():

 Anti-Spike Mucosal IgA Protection against SARS-CoV-2 Omicron Infection, Sebastian Havervall, Ulrika Marking, Julia Svensson, Nina Greilert Norin, Philip Bacchus, Peter Nilsson, Sophia Hober, Max Gordon, Kim Blom, Jonas Klingström, Mikael Åberg, Anna Smed-Sörensen, Charlotte Thålin. The New England Journal of Medicine (NEJM), Letter to the Editor, online 14 september 2022, doi: 10.1056/NEJMc2209651

Infection Rate of SARS-CoV-2 in Asymptomatic Healthcare Workers, Sweden, June 2022. Blom K, Havervall S, Marking U, Norin NG, Bacchus P, Groenheit R, Bråve A, Thålin C, Klingström J Emerg Infect Dis 2022 Aug;28(10):

Immune responses after omicron infection in triple-vaccinated health-care workers with and without previous SARS-CoV-2 infection. Blom K, Marking U, Havervall S, Norin NG, Gordon M, García M, Tecleab T, Christ W, Forsell M, Phillipson M, Nilsson P, Mangsbo S, Hober S, Åberg M, Klingström J, Thålin C Lancet Infect Dis 2022 07;22(7):943-945

Duration of SARS-CoV-2 Immune Responses Up to Six Months Following Homologous or Heterologous Primary Immunization with ChAdOx1 nCoV-19 and BNT162b2 mRNA Vaccines. Marking U, Havervall S, Greilert-Norin N, Ng H, Blom K, Nilsson P, Phillipson M, Hober S, Nilsson C, Mangsbo S, Christ W, Klingström J, Gordon M, Åberg M, Thålin C Vaccines (Basel) 2022 Feb;10(3):

Impact of SARS-CoV-2 infection on vaccine-induced immune responses over time. Havervall S, Marking U, Greilert-Norin N, Gordon M, Ng H, Christ W, Phillipson M, Nilsson P, Hober S, Blom K, Klingström J, Mangsbo S, Åberg M, Thålin C Clin Transl Immunology 2022 ;11(4):e1388

Antibody responses after a single dose of ChAdOx1 nCoV-19 vaccine in healthcare workers previously infected with SARS-CoV-2. Havervall S, Marking U, Greilert-Norin N, Ng H, Gordon M, Salomonsson AC, Hellström C, Pin E, Blom K, Mangsbo S, Phillipson M, Klingström J, Hober S, Nilsson P, Åberg M, Thålin C EBioMedicine 2021 Aug;70():103523

Robust humoral and cellular immune responses and low risk for reinfection at least 8 months following asymptomatic to mild COVID-19. Havervall S, Ng H, Jernbom Falk A, Greilert-Norin N, Månberg A, Marking U, Laurén I, Gabrielsson L, Salomonsson AC, Aguilera K, Kihlgren M, Månsson M, Rosell A, Hellström C, Andersson E, Olofsson J, Skoglund L, Yousef J, Pin E, Lord M, Åberg M, Hedhammar M, Tegel H, Dönnes P, Phillipson M, Nilsson P, Klingström J, Mangsbo S, Hober S, Thålin C J Intern Med 2022 01;291(1):72-80

SARS-CoV-2 induces a durable and antigen specific humoral immunity after asymptomatic to mild COVID-19 infection. Havervall S, Jernbom Falk A, Klingström J, Ng H, Greilert-Norin N, Gabrielsson L, Salomonsson AC, Isaksson E, Rudberg AS, Hellström C, Andersson E, Olofsson J, Skoglund L, Yousef J, Pin E, Christ W, Olausson M, Hedhammar M, Tegel H, Mangsbo S, Phillipson M, Månberg A, Hober S, Nilsson P, Thålin C PLoS One 2022 ;17(1):e0262169

Long-term SARS-CoV-2-specific and cross-reactive cellular immune responses correlate with humoral responses, disease severity, and symptomatology. Laurén I, Havervall S, Ng H, Lord M, Pettke A, Greilert-Norin N, Gabrielsson L, Chourlia A, Amoêdo-Leite C, Josyula VS, Eltahir M, Kerzeli I, Falk AJ, Hober J, Christ W, Wiberg A, Hedhammar M, Tegel H, Burman J, Xu F, Pin E, Månberg A, Klingström J, Christoffersson G, Hober S, Nilsson P, Philipson M, Dönnes P, Lindsay R, Thålin C, Mangsbo S Immun Inflamm Dis 2022 04;10(4):e595


Effects of Fluoxetine on Outcomes at 12 Months After Acute Stroke: Results From EFFECTS, a Randomized Controlled Trial

Lundström E, Isaksson E, Greilert Norin N, Näsman P, Wester P, Mårtensson B, Norrving B, Wallén H, Borg J, Hankey Gj, Hackett Ml, Mead Ge, Dennis Ms, Sunnerhagen Ks

Stroke 2021;52(10):3082-3087