pathogens Communication A 2-Year Longitudinal Seroepidemiological Evaluation of Toxoplasma gondii Antibodies in a Cohort of Autochthonous Sheep from Central Portugal Daniela Almeida 1,†, João Quirino 1,†, Patrícia Ferreira Barradas 1,2 , Priscilla Gomes da Silva 1 , Maria Pereira 3,4, Rita Cruz 3,5, Carla Santos 3,5, Ana Cristina Mega 3,6, Fernando Esteves 3,5, Carmen Nóbrega 3,6, Helena Vala 3,6 , Fátima Gärtner 1,7,8 , Irina Amorim 1,7,8 and João R. Mesquita 1,2,* 1 Institute of Biomedical Sciences Abel Salazar (ICBAS), University of Porto, 4050-313 Porto, Portugal;
[email protected] (D.A.);
[email protected] (J.Q.);
[email protected] (P.F.B.);
[email protected] (P.G.d.S.);
[email protected] (F.G.);
[email protected] (I.A.) 2 Epidemiology Research Unit (EPIUnit), Instituto de Saúde Pública, University of Porto, 4050-091 Porto, Portugal 3 Agrarian School of Viseu, Polytechnic Institute of Viseu (ESAV), 3500-606 Viseu, Portugal;
[email protected] (M.P.);
[email protected] (R.C.);
[email protected] (C.S.);
[email protected] (A.C.M.);
[email protected] (F.E.);
[email protected] (C.N.);
[email protected] (H.V.) 4 Global Health and Tropical Medicine, Instituto de Higiene e Medicina Tropical, 1349-008 Lisboa, Portugal 5 Centre for Studies in Education and Health Technologies (CI&DETS), 3500-606 Viseu, Portugal 6 Centre for the Research and Technology of Agro-Environmental and Biological Sciences (CITAB), University of Trás-os-Montes e Alto Douro, 5001-801 Vila Real, Portugal 7 Institute of Molecular Pathology and Immunology, University of Porto (IPATIMUP), 4099-002 Porto, Portugal 8 Institute for Research and Innovation in Health (i3S), University of Porto, 4099-002 Porto, Portugal * Correspondence:
[email protected] Citation: Almeida, D.; Quirino, J.; † Shared first authorship.